DCA daily snow depth for December thru March..Seasonal totals...

[uncle W]

DCA December snow depth...T=trace...a trace is any snow or ip's that is less than 0.5"...trace days could be falling snow at any time during the day or snow depth at obs time...max depth for the date can come at any time during the day...a day with 1" of snow that melts before obs time is counted as a one inch day...1" or more in red...

January thru March to come later...I tried to line up the dates as close as possible...1989 had the longest streak 1" or more...the 1960's stand out with numerous consecutive days 1" or more...

.........................................................................December.............................................................................................

year...01..02..03..04..05..06..07..08..09..10..11..12..13..14..15..16..17..18..19..20..21..22..23..24..25..26..27..28..29..30..31

2017...............................................2....2

2016...........................................................................................T......................................................................T......

2015............................................................................................................................................................................

2014................................................T........T................................................................................................................

2013..........................................1....T....1...T...............................T....T..............................T........................................

2012..................................................................................................................................T..........T..............T............

2011....................................T......................................................T.................................................................................

2010.....................................................T.........T....T....T.........1...1....T.....................................T....T....T.......................

2009.........................T..............T.......................................................1..16..16..13..10....9....7....7...............................T

2008...............................T.........................................................................................................................................T

2007....T.............T....3....3....1...........................................T...........................................................................................

year....01..02..03..04..05..06..07..08..09..10..11..12..13..14..15..16..17..18..19..20..21..22..23..24..25..26..27..28..29..30..31

2006.....................................T......................................................................................................................................

2005...............T....T....1...3....1..........................................T..........................................................................................

2004...........................................................T....................T....................T....T..............................................................

2003.....................1....T...2....1.....................................3...T..........T...............................................................................

2002..........................6...6....5....4....2....1....1....1.................................................................1....T...................................

2001...............................................................................................................................................................................

2000......................................................T................................................2....2....1....T....T....T....................T..................

1999....................................................................................................................T....T....................T....T....T.................

1998................................................................................................................................T....T.................................T

1997.................................................T.......................................................................T....T................T.........T....T....T

year....01..02..03..04..05..06..07..08..09..10..11..12..13..14..15..16..17..18..19..20..21..22..23..24..25..26..27..28..29..30..31

1996.......................................................................................................T....T.............................................................

1995.....................................T.........1.....................T........................T....T....T....T....T...................T............................

1994.............................................................................................................................................................................

1993...................................................................................................................................T....T....T....T....2...2...2...2

1992.....T...................T..........................1....T........................................................................................T....T...............

1991.................................................................................................T..................................................3....3...2..........

1990...............................................................................................................................................................................

1989.....................T....................4....4....3....2...4....6....6....4....4....4....4....3....3....2...2....2....2...2....2...2....2...1....T.....

1988.................................................1.........T..........T...........................T......................................................................

1987.....................T......................................................T........T..........................................................................T....T

year....01..02..03..04..05..06..07..08..09..10..11..12..13..14..15..16..17..18..19..20..21..22..23..24..25..26..27..28..29..30..31

1986...........................................................T.......................................................................................................T......

1985..........................T................................................................................1....1....T....T.........T.................................

1984..........................T................................................................................................................................................

1983.........T....T.........................T......................................................................T...............................T....T..................

1982.................................................................7....5....5....4....3.............T....T..............................................................

1981....T...............................................T.....................T....1....1...T....T.............T....T..............T....T.............................

1980.......................................................................................T...................................T....T...............T....T.............T

1979........T.........................................................................................T....T.................................................................

1978..............................................................................................................T.............................................................

1977.........................T.....................T.....................................................T...............................................................T

year....01..02..03..04..05..06..07..08..09..10..11..12..13..14..15..16..17..18..19..20..21..22..23..24..25..26..27..28..29..30..31

1976..........................................T.................................................................................T.........T....T.........T....1...........

1975..........................................T.......................................................................T.......................................................

1974...............................................T............................................T.........T...T.............................................................

1973...........................................................T...........................6...8....6...4....2....1...T....T.............................................

1972.............................................................................................................................................................................

1971..................................................................................................T..........................................................................

1970........................................................................................................................................T....T....T........................

1969...............T...........T.......T.....................................T....T....T.........T.............T....1....T....T...4....4....2...2....1....T....T

1968............................T...........T.................................T....T...............T...................T....................T....T....................T

1967....6....4....2....T.................................................................................................T....2....1....T.........T...................4

year....01..02..03..04..05..06..07..08..09..10..11..12..13..14..15..16..17..18..19..20..21..22..23..24..25..26..27..28..29..30..31

1966.......................................................................6....3...1....1....T..............1....T.........1....7...7....3...3....2...2....2....2

1965.............................................................................................................T....T......................................................

1964....T....T............................................................................................T....1...........................................................

1963..........T....T.............................T..........T....T....T....T....................1...1....T....T....T...6...5....4...3....2....1...1...1....1

1962...............................T..............T...........1...2.....T....T....T....T........................5....4...3....2...7....7...5....4....6...6...5

1961...............................................1....T........................................................................T...1....T.............T....T...T.....

1960............................................................7....8...5....5...5....4...2...2....2...2....1...1....1...1....1...1....T...............T.........

1959.....................................T..........................................................................T..............T....T..........................T....T

1958................T..........................................T...............1...1....T....T..................T..............................T....T....................

1957....T..........T..11....8....4.......T....T....T....1....T....T....T..............................................................T..............................

year....01..02..03..04..05..06..07..08..09..10..11..12..13..14..15..16..17..18..19..20..21..22..23..24..25..26..27..28..29..30..31

consecutive days 1" or more...

1989...22

1960...16

1962...11

1963.....9

1966.....9

2009.....8

2002.....8

total days 1" or more...

1989...22

1960...16

1966...14

1962...13

1963...11

2002.....9

2009.....8

1973.....6

1982.....5

1969.....6

days 6" or more...

2009.....7

1962.....4

1966.....3

1973.....3

10".........

2009.....4

1957.....1

[WinterWxLuvr]

18 hours ago, uncle W said:

 

Nice post.  Thanks.

[mattie g]

“DCA snow depth”

[Cobalt]

Man, imagine having 22 days with having at least 1" on the ground. At DCA! In December!

[BTRWx]

16 hours ago, Cobalt said:

Man, imagine having 22 days with having at least 1" on the ground. At DCA! In December!

It's possible, but the UHI may be making that less likely.

[uncle W]

..................................................................................January................................................................................

year...01..02..03..04..05..06..07..08..09..10..11..12..13..14..15..16..17..18..19..20..21..22..23..24..25..26..27..28..29..30..31

2017...0....0....0....0....T...T...T...T....0....0....0....0....0....T...0....0....0...0....0....0...0....0....0....0...0....0....0....0...0....1....T

2016...0....0....0....0....0...0...0....0....0....0....0....T....0....0...0....0....T...T....0...1....T....7..18..18..17..10...4....4....3....3....3

2015...0....0....0....0....0...2...2....2....1....0....0....0....0....T...0....0....0...0....0...0....T....0....T....0...0....1...1....0....T....T....0

2014...0....2....2....1....1...0...0....0....0....0....0....0....0....0...T....T....0...T....0...0....4....4....3....3...2....1...T....1....1....0....0

2013...0....0....0....0....T...0...0....0....0....0....0....0....0....0...0....0....0...0....0...0....0....0....T....T...T....T...0....0....0....0....0

2012...0....0....T....0....0...0...0....0....1....0....0....0....0....0...0....0....0...0....0...1....1....T....T....0...0....0...0....0....0....0....0

2011...0....0....0....0....0...T...T....T....0....0....1....1....T...T...0....0....T...T....0...T....T....0....0....0...0....5...4....4....4....3....2

2010...0....0....0....0....T...T...T....1....0....0....0....0....0....0...0....0....0...0....0...T....T....T....0....0...0....0...0....0....0....6....6

2009...0....0....0....0....0...T...0....T....0....T....0....0....0....0...T....0....0...0....T...0....0....0....0....0...0....T...2....1....1....0....0

2008...0....T....0....0....0...0...0....0....0....0....0....0....0....T...T....0....1...1....T...0....0....0....0....0...0....0....0....0....0....0....0

year...01..02..03..04..05..06..07..08..09..10..11..12..13..14..15..16..17..18..19..20..21..22..23..24..25..26..27..28..29..30..31

2007...0....0....0....0....0...0...0....0....0....0....0....0....0....0...0....0....0....T....0...T....1....1....T...T...T....0....0....T...0...T....0

2006...0....0....0....0....0...0...0....0....0....0....0....0....0....T...0....0....0....0....0...0....0....0....0...0....T....T....0....0...0...0....0

2005...0....0....0....0....0...0...0....0....0....0....0....0....0....0...0....T....T....0....1...1....0....3....2...2....2....1....0....0...T...2....1

2004...0....0....0....0....0...0...0....0....0....0....0....0....0....0...0....0....T....T....0...0....0....0....0...T....4....5....5....5...5...4....4

2003...0....0....0....0....3...3...0....0....0....0....0....0....0....T...T....1....1....0....T...0....1....1....0...T....0....0....0....0...0...T....0

2002...0....0....0....0....0...T...T....0....0....0....0....0....0....0...0....0....0....0....3...2....T....0....0...0....0....0....0....0...0...0....0

2001...0....0....0....T....1...1...0....0....0....0....0....0....0....0...0....0....0....T....0...T....1....1....T...0....0....0....0....0...0...0....0

2000...0....0....0....0....0...0...0....0....0....0....0....0....0....0...0....0....0....T....T...4....3....2....2...2....9....9....9....8...6...6....6

1999...0....T....0....0....0...0...0....2....2....T....T....T....0....T...T...0....0....0....0...0....0....0....0...0....0....0....0....0...0...0....0

1998...0....0....0....0....0...0...0....0....0....0....0....T....0....0....T...0....0....0....T...0....0....0....0...T....0....0....0....0...0...0....0

year...01..02..03..04..05..06..07..08..09..10..11..12..13..14..15..16..17..18..19..20..21..22..23..24..25..26..27..28..29..30..31

1997...0....0....0....0....0...0...0....0....2....1....1....T....T....T...T...0....0....0....0...0...0....0....0...0....0....0....T....0...0...0....0

1996...0....0....0....0....0...2..15..17..20..20..16..20..19..16..13..10....9....5....T...0...0....0....0...0....0....0....0....0...T...0....0

1995...0....0....0....T....0...T...0....0....0....T....T...0....0....0...0....0....0....0....0...0...0....T....0...T...0....0....0....4...4...1....T

1994...1....1....T....1....T...0...0....0....0....0....0...0....0....T...0....0....1....1....1...2...2....2....1...T...0....T....T....T...0...T....T

1993...0....0....0....0....0...0...0....0....T....T....0...0....0....0...0....0....0....0....T...0...0....0....0...0...0....0....0....0....0...0....0

1992...0....0....0....0....0...0...0....0....0....0....0...0....0....0....0....T....0....0....0...0...0....0....0...0...4....4....1....0....0...0....T

1991...0....0....0....0....0...0...3....1....T....0....2...0....0....0....0....0....0....0....0...0...T....0....0...0...0....0....0....0....0...0....0

1990...0....0....0....0....0...0...0....T....0....0....0...T....T....T...T....0....0....0....T...T...0....0....0...0...0....0....0....0....0...0....0

1989...1....T....1....1....T...1...T....0....T....0....0...0....0....0...0....0....0....0....0....0...0....0....0...0...0....0....0....0....0...0....0

1988...0....0....2....3....2...1...2....8....8....7....6....5....5....4...4....4....3....1....T....0...0....0....0...0...2....T....0....0....0...0....0

year...01..02..03..04..05..06..07..08..09..10..11..12..13..14..15..16..17..18..19..20..21..22..23..24..25..26..27..28..29..30..31

1987...T....T....0....0....0...0...0....0....0....0....0....0....0....0...0....0....0....T....T...0...0..11..11..10..14..19..18..17..12..10....8

1986...0....0....0....0....0...0...0....0....0....0....0....0....T....0...0....0....0....0....0...T...0....0....0...0...T....T....T....T....1...T....T

1985...0....0....T....T....1...0...0....0....0....1....2....1....T....T...0...0....4....2....1...1...1....1....T...T...T....1....T....0....0...0....2

1984...0....0....0....0....0...0...0....0....0....1....1....T....T....T...0...2....1....4....4...4...3....3....3...2...1....T....0....0....T...0....0

1983...0....0....0....0....0...0...0....0....0....T....0....0....0....T...T...T....T....T....0...0...0....0....T...0...0....0....0....0....0...T....0

1982...0....0....T....0....0...0...T....0....T....T....T....0....6....6...6...6....3....3....3....3...6....7..10....7...7...8....8....7....6...5....3

1981...3....2....T....T....T...T...1....T...T....T....T....T....1....T...0...0....0....0....0....0...T....0....0...0...0....0....0....0....0...0....0

1980...0....0....0....2....7...6...4....2....T....T....T....0....0....0...0...0....0....0....0....0....0....0....T...T...0....0....0....0....T...0....2

1979...0....T....0....0....T...T...T....T....0....0....T....1....1....0...0...0...T....0....0....T....0....T....0...0...T....0....0....2....T...0....T

1978...T....0....0....0....0...0...0....0....1....T....0....0....5....2...2...2....3....2....1....5....4....4....4...4...3....T....T....0....0...0....T

year...01..02..03..04..05..06..07..08..09..10..11..12..13..14..15..16..17..18..19..20..21..22..23..24..25..26..27..28..29..30..31

1977...0....0....T....0....2...2...6....4....4....4....3....3....3....3...3...3...3....2....2....2....2....2....2...2...3....1....1....1....T...T....T

1976...T....0....0....0....0...0...0....T....0....0....T....0....0....0...0...0...0....0....0....T....T....0....0...0...0....0....T...T....T...T....T

1975...0....0....0....0....0...2...0....0....0....0....0....0....T....0....0...0...0....0....0....3....3....2....1...T...0....0....0...0....0...0....T

1974...0....0....0....0....0...0...0....0....2....0....0....0....0....0....0...0...0....0....0....0....0....0....0...0...0....0....0....0....0...0....0

1973...0....0....0....0....0...0...0....T....0....0....0....0....0....0....0...0...0....0....0....0....0....0....0...0...0....0....0....0....0...0....0

1972...T....T....0....0....0...0...0....0....0....0....0....0....0....0....0...0...0....0....0....0....0....0....0...0...0....0....T....T...0...0....0

1971...9....6....4....2....1....T...T...T....T....T....T...T....T...T...0....T...0....0....0....0...0....0....0....T...0....0....0....0...T...0....T

1970...2....2....2....2....2...3...7....5....4....4....4....5....5....4....3....3...2....T...T....2...2....1....1....1...1....T....T....0...0...0....T

1969...0....0....0....0....0...T...T...T....T....0....0....0....0....0....0....T...0...0....0....T...0....0....0....0...0....0....0....0...T...0....0

1968...3....3....3....1....T...1...1....1....1....1....1....T....T...0....1....T...T...T....0....0...0....0....T....T...0....0....0....0...0...0....0

year...01..02..03..04..05..06..07..08..09..10..11..12..13..14..15..16..17..18..19..20..21..22..23..24..25..26..27..28..29..30..31

1967...T....0....0....0....0...0...0....0....0....0....0....0....0...0....0....0...0....0....1....1...0....0....0....0...0....0....0....0....0...0....0

1966...0....0....0....0....0...0...0....T....0....0....0....T....0...0....0....0...0....0....0....0...0....T....T....0...0...7....8....6..16..16..15

1965...T....T....0....0....0...0...0....0....0....4....4....1....1...T...T....3...3....2....1....1...T....T....T....0...0...0....0....0....T...3....3

1964...1....1....T....T....0...0...0....0....0....0....0....4....8...8....7....6...5....3....3....2....T...0....0....0...0...0....0....0....0...0....0

1963...5....4....4....3....3...2...1....1....T....T....0....0....0...0....0....0...0....0....0....0....0...0....T....T...T...1....1....1....1...1....2

1962...T....0....0....0....0...0...0....0....0....2....1....1....T...T....0....0...0....0....T....T...0...0....0....T...0...0....0....0....0...T....0

1961...0....0....0....T....0...0...0....0....0....0....0....0....0...0....T....T...0....0....7....8...6...6....5....4....4...9....9....9....8...7....6

1960...0....0....0....0....0...T...T....0....0....0....0....T....0...0....0....0...0....0....0....0...0...0....T....T....0...0....0....0....0...0....0

1959...T....0....0....0....0...0...0....0....0....0....0....0....0...0....0....2...1....T....T....T...0...0....0....0....0...T....2....T....T...0....0

1958...0....0....0....0....0...0...T....T....0....0....0....0....0...0....0....T...0....0....0....0...0...T....0....T....0...0....T....T....T...0....0

year...01..02..03..04..05..06..07..08..09..10..11..12..13..14..15..16..17..18..19..20..21..22..23..24..25..26..27..28..29..30..31

total days............consecutive days 1" or more...

1977....24..........24 in 1977

1970....23..........19 in 1982

1982....19..........17 in 1970

1988....17..........16 in 1988

1978....14..........13 in 1996

1963....14..........13 in 1978

1996....13..........13 in 1961

1961....13..........12 in 2000

total days 4" or more...consecutive...

1982....14..........13 in 1961

1961....13..........12 in 1996

1996....12..........10 in 1987

1987....10..........10 in 1982

1988......9............9 in 1988

2000......8............8 in 1970

1970......8............7 in 2016

2016......7............7 in 2004

2004......7............7 in 2000

total days 10"...consecutive...

10 in 1996..........10 in 1996

..9 in 1987............9 in 1987

..4 in 2016............4 in 2016

..3 in 1966............3 in 1966

..1 in 1982............1 in 1982...

Max depth...

1996.....20"

1987.....19"

2016.....18"

1966.....16"

1982.....10"

2000.......9"

1971.......9"

1961.......9"

1988.......8"

1964.......8"

1970.......7"

1980.......7"

[uncle W]

.................................................................................February................................................................................

year...01..02..03..04..05..06..07..08..09..10..11..12..13..14..15..16..17..18..19..20..21..22..23..24..25..26..27..28..29..

2017...0....0....0....0....0...0...0....0....T....0....0....0...0....0....0....T....0...0....0....0...0....0....0...0....0....0...0....0

2016...0....0....0....0....T...0...0....0....T....T....0...T...T....T....3....2....0...0....0....0...0....0....0...T...T....0...0....0....0

2015...T....0....0....0....0...0...0....0....0....T....0...T...0....T....0....3....5...4....4....3...5....4....1....0...0....2...T....0

2014...0....0....T....0....0...0...0....T....T....0....0....1...7....4....3....2....1...1....0....0...0....0....0....0...3....1...0....0

2013...T....T....T....0....0...0...0....0....0....0....0....0...T....0....T....0....0...0....T....0...0....0....0...T...0....0...0....0

2012...0....0....0....0....0...0...0....T....0....T....T....0...0....0....0....0....0...0....T....0...0....0....0...T....0....0...0....0....0

2011...2....1....1....0....0...0...0....0....T....T....0....0...0....0....0....0....0...0....0....0...0....T....T...0....0....0...0....0

2010...4....4....5....1....9..18..18..14..17..21..21..17..15..14..13..12..10....9....7....6...4....1....T...T...T....T...T....0

2009...0....T....T....T....0...0...0....0....0....0....0....0...0....0....0....0....0...T....0....0...0....T....0...0....0....0...0....0

2008...0....0....0....0....0...0...0....0....0....0....0....T...0....0....0....0....0...0....0....1...1....T....0...0....0....0...0....0....0

year...01..02..03..04..05..06..07..08..09..10..11..12..13..14..15..16..17..18..19..20..21..22..23..24..25..26..27..28..29..

2007...T....T....0....0....0...T...1....0....0....0....0....0...T....2....2....2....2...1....1....1...T....0....0...0....3....3...0....0

2006...0....0....0....0....0...0...0....0....0....0....2....8....4....2....0....0....0...T....0....T...0....T....0...0....0....0...0....T

2005...0....0....T....0....0...0...0....0....0....0....0....0...T....T....0....0....0...0....0....0...0....0....0...3....3....2...2....0

2004...4....3....3....1....1...1...0....0....0....0....0....0...0....0....0....0....0...0....0....0...0....0....0...0....0....0...0....0....0

2003...0....0....0....0....0...3...7....5....5....2....1....0...0....T....T..13..15..16..10...9...7....6....4...2....0....2...5....5

2002...0....0....0....T....0...0...T....0....0....0....0....0...0....0....0....0....0...0....0....0...0....0....0...0....0....0...0....0

2001...0....0....0....0....T...0...0....0....0....0....0....0...0....0....0....0....0...0....0....0...0....3....3...0....0....0...0....0

2000...5....4....4....4....4...4...3....1....T....T....T....T...0....T....0....0....0...T...0....0...0....0....0...0....0....0...0....0....0

1999...0....0....0....0....0...0...T....0....0....0....0....0...0....0....0....0....0...0....0....0...0....0....T...T....T....0...0....0

1998...0....0....0....0....0...T...T....0....0....0....0....0...0....T....0....0....0...0....0....0...0....0....0...0....0....0...0....0

year...01..02..03..04..05..06..07..08..09..10..11..12..13..14..15..16..17..18..19..20..21..22..23..24..25..26..27..28..29

1997...0....0....0....T....0...0...0....3....3....1....T....0...T....1....T....0....0...0....0....0...0....0....0...0....0....0...0....0

1996...0....5....8....7....7...7...5....3....T....0....0....T...T....T....T....7....6...2....T....0...0....0....0...0....0....0...0....0....0

1995...0....0....T....4....3...3...2....2....2....1....1....T...0....0....1....T....0....0....0....0...0....0....0...0....0....T...0....0

1994...0....0....0....0....0...0...0....1....1....1....3....3...3....2....2....1....1....T....T....0...0....0....T...0....0....0...0....0

1993...T....0....0....0....0...T...0....0....0....0....0....T...T...0....T....T....0....0....0....0...1....T....0...0....0....3...3....0

1992...0....0....0....0....0...0...0....0....T....0....0....0...3....2....0....0....0....0....0....0...0....0....0...0....0....0...0....0....0

1991...0....0....0....0....0...0...0....0....0....0....0....0...0....0....T....0....T....T....0....0...0....0....0...0....0....T...0....0

1990...0....0....0....0....0...0...0....0....0....0....0....0...0....0....0....0....0....0....0....0...0....0....T...T....T....0...T....0

1989...0....0....0....0....T...T...T....0....0....0....0....0...T....0....0....0....0....0....0....0...0....0....T...T....0....1...0....T

1988...0....0....T....0....0...0...0....0....0....0....T....T...0....0....0....0....0....0....0....0...0....0....0...0....0....0...T....T....0

year...01..02..03..04..05..06..07..08..09..10..11..12..13..14..15..16..17..18..19..20..21..22..23..24..25..26..27..28..29

1987...6....6....4....2....T...T...T....0....T....0....0....0...0....0....0....0...0....0....0....0...0....4..10...5....2....1...T....0

1986...0....0....0....0....0...T...T....T....T....T....2....2...2....3....2....1...0....0....0....0...0....0....0...4....4....2...2....1

1985...0....T....0....0....T...0...0....0....0....0....0....0...0....0....0....0...0....0....0....0...0....0....0...0....0....0...0....0

1984...0....0....0....0....T...0...0....0....0....0....0....0...0....0....0....0...0....0....0....0...0....0....0...0....0....0...T....0....T

1983...0....0....0....0....0...4...4....0....0....T..17..17..15..10....9....6...5....3....T....T...T....0....0...0....T....0...0....0

1982...0....0....0....0....0...T...0....0....T....0....0....T...1....0....0....0...1....1....0....0...0....0....0...0....0....0...3....3

1981...0....0....0....0....0...T...0....0....0....0....0....0....0....0....0....0...0....0....0....0...0....0....0...0....0....0...0....0

1980...1....T....T....0....0...T...T....0....2....3....1...0....0....0....0....0...0....0....0....0...0....0....0...0....T....T...0....2....2

1979...0....0....0....0....0...0...6....5....5....4....4....9....9....8....8....8...7..12..22..22..17..12....7....4...1....0...0....0

1978...0....T....T....T...0...1...2....2....2....T....0....0....1....1....1....T...0....0....0....0...T....0....0...0....0....0...T...T

year...01..02..03..04..05..06..07..08..09..10..11..12..13..14..15..16..17..18..19..20..21..22..23..24..25..26..27..28..29

1977...T....T....0....0....0...0...0....0....0....0...0....0....0....0....0...0....0....0....0...0....0....0....0...0....0....0....0...0

1976...0....1....T....T....0...T...T....0....T....0...0....0....0....0....0...0....0....0....0...0....0....0....0...0....0....0....0...0....0

1975...0....1....T....4....3...1...0....0....T....0...0....0....0....0....0...0....0....0....0...0....0....0....0...0....0....0....0...0

1974...0....0....T....0....0...0...0....4....4....2...1....T....0....T....0...0....0....0....0...0....0....0....0...T....0....0....0...0

1973...0....0....0....0....0...0...0....0....0....0...0....0....0....0....0...T....T....0....0...0....T....0....T...0....0....0....0...0

1972...0....3....T....0....0...0...0....0....0....0...0....0....0....0....0...0....3....2....5...1....T....0....2...2....0....0....0...0....0

1971...0....0....T....T....T...0...0....0....0....0...0....0....T....0....0...0....0....0....0...0....0....0....0...0....0....0....0...0

1970...0....0....T....T....0...0...0....T....0....T...0....0....0....3....4...2....2....1....0...0....0....0....0...0....0....0....0...0

1969...0....0....0....0....0...0...T....1....1....0...0....0....0....0....0...0....0....0....0...1....0....0....T...0....T....T....0...0

1968...0....0....0....0....0...0...0....0....1....1...T....0....T....0....0...0....0....0....0...T....0....0....0...0....0....0....0...0....2

year...01..02..03..04..05..06..07..08..09..10..11..12..13..14..15..16..17..18..19..20..21..22..23..24..25..26..27..28..29

1967...0....0....0....0....0...2..10..10....7....7...4....2....2....1....T...0....6....5....4...1....T....0....T...T....0....0....0...T

1966...9....8....7....5....4...3...3....3....3....2...1....T....0....0....0...T....0....0....0...0....0....0....0...5....3....T....0...0

1965...1....1....T....T....T...0...0....0....0....0...0....0....0....2....2...0....0....0....T...0....0....T....0...0....T....0....0...0

1964...T....0....0....0....0...0...0....0....0....T...8....7....6....3....1...T....0....T....T...T....0....0....0...0....0....0....0...3....3

1963...1....2....T....T....T...0...0....0....0....0...0....0....0....T....0...0....0....0....T...0....0....0....0...1....1....T....0...0

1962...1....1....1....T....0...0...0....T....2....2...2....2....2....0....2...2....T....0....0...T....0....0....0...0....0....0....0...T

1961...5....5..12..13....9...6....5..10..10....8...7....9....8....7....4...3....1....0....0...T....T....0....0...0....T....T....0...T

1960...0....0....0....0....0...0...T....0....0....0...0....0....5....6....3...2....1....T....0...0....1....1....0...0....T....0....0...0....T

1959...0....0....T....0....0...T...0....0....T....0...0....0....0....0....0...0....0....0....0...0....0....0....0...0....0....0....0...0

1958...3....2....2....T....T...T...T....0....0....0...0....0....T....T..13..14..10..10...7...6....3....1....T...T....T....T....0...0

year..01..02..03..04..05..06..07..08..09..10..11..12..13..14..15..16..17..18..19..20..21..22..23..24..25..26..27..28..29

days 1"... consecutive........days 4"...consecutive...........days 10"...consecutive..........Max depth...

22 in 2010....22 in 2010.....20 in 2010....18 in 1979.....12 in 2010....12 in 2010..........22" in 1979

19 in 1979....19 in 1979.....18 in 1979....17 in 2010.......5 in 1979......5 in 1979..........21" in 2010

18 in 2003....17 in 1961.....15 in 1961....15 in 1961.......4 in 1958......4 in 1958..........17" in 1983

17 in 1961....11 in 1966.....13 in 2003......8 in 2003.......4 in 2003......4 in 2003..........16" in 2003

13 in 1967....10 in 1994.......9 in 1983......7 in 1983.......4 in 1983......4 in 1983..........14" in 1958

11 in 1958......9 in 1967.......8 in 1996......6 in 1996.......4 in 1961......2 in 1961..........13" in 1961

11 in 1966......9 in 2003.......8 in 1967......6 in 2000.......2 in 1967......2 in 1967..........10" in 1967

11 in 1986......8 in 1958.......6 in 1958......6 in 1958.......1 in 1987......1 in 1987..........10" in 1987

10 in 1962......8 in 2015.......6 in 2000......5 in 1966....................................................9" in 1966

10 in 1996......8 in 2000.......6 in 1987......5 in 1967....................................................8" in 1964

10 in 1994......8 in 1983...........................................................................................8" in 1996

10 in 1983...............................................................................................................8" in 2006

[uncle W]

..................................................................................March................................................................................

year...01..02..03..04..05..06..07..08..09..10..11..12..13..14..15..16..17..18..19..20..21..22..23..24..25..26..27..28..29..30..31

2017...0....0....T....0...0....0....0....0...0....T....0....0...1....2....1....1....T...0...T....0....0....0...0....0....0....0...0....0....0....0...0

2016...0....0....T....0...0....0....0....0...0....0....0....0...0....0....0....0....0...0...T....T....0....0...0....0....0....0...0....0....0....0...0

2015...T....0....0....0...5....5....4....1...0....0....0....0...0....0....0....0....0...0...0....T....0....0...0....0....0....0...0....0....0....T...0

2014...0....0....4....4...2....0....0....0...0....0....0....0...0....0....0....3....7...6...0....0....0....0...0....0....2....T...0....0....0....T...0

2013...0....0....0....0...T....T....0....0...0....0....0....0...0....0....0....0....0...T...0....0....T...0...0....T....1....0...0....0....0....0...0

2012...0....0....0....0...T....0....0....0...0....0....0....0...0....0....0....0....0...0...0....0....0....0...0....0....0....0...0....0....0....0...0

2011...0....0....0....0...0....0....T....0...0....0....0....0...0....0....0....0....0...0...0....0....0....0...0....0....0....0...T....0....0....T...0

2010...0....T....0....0...0....0....0....0...0....0....0....0...0....0....0....0....0...0...0....0....0....0...0....0....0....0...0....0....0....0...0

2009...1....5....4....2...T....0....0....0...0....0....0....0...T....0....0....0....0...0...0....0....0....0...0....0....0....0...0....0....0....0...0

2008...0....0....0....0...0....0....0....0...0....0....0....0...0....0....0....0....0...0...0....0....0....0...0....0....0....0...0....0....0....0...0

year...01..02..03..04..05..06..07..08..09..10..11..12..13..14..15..16..17..18..19..20..21..22..23..24..25..26..27..28..29..30..31

2007...0....0....0....0....0...0....2....2...0....0....0....0...0....0....0....T....T...0...0....0....0....0...0....0....0....0...0....0....0....0...0

2006...0....0....T....0....0...0....0....0...0....0....0....0...0....0....0....0....0...0...0....0....T....T...0....0....0....0...0....0....0....0...0

2005...2....0....0....0....0...0....0....1...1....T....0....0...0....0....0....0....0...0...0....0....0....0...0....0....0....0...0....0....0....0...0

2004...0....0....0....0....0...0....0....0...0....T....0....0...0....0....0....T....T...0...0....0....0....0...0....0....0....0...0....0....0....0...0

2003...3....1....T....0....0...0....0....0...0....0....T....0...0....0....0....0....0...0...0....0....0....0...0....0....0....0...0....0....0....T...T

2002...0....0....0....0....0...0....0....0...0....0....0....0...0....0....0....0....0...0...0....0....0....0...0....0....0....0...0....0....0....0...0

2001...0....0....0....0....T...T....0....0...0....0....0....0...0....0....0....0....0...0...0....0....0....0...0....0....0....0...0....0....0....0...0

2000...0....0....0....0....0...0....0....0...0....0....0....0...0....0....0....0....0...0...0....0....0....0...0....0....0....0...0....0....0....0...0

1999...0....0....0....T....0...0....0....0...8....8....4....1...T....T....T...0....0...0...0....0....0....0...0....0....0....0...0....0....0....0...0

1998...0....0....T....0....0...0....0....0...0....0....0....T...0....0....0....0....T...0...0....0....T...0...0....0....0....0...0....0....0....0...0

year...01..02..03..04..05..06..07..08..09..10..11..12..13..14..15..16..17..18..19..20..21..22..23..24..25..26..27..28..29..30..31

1997...0....0....0....0....0...0....0....0...T....0....0....0...0....0....0....0....0...0...T....0....0....0...0....0....0....0...0....0....0....0...T

1996...0....1....T....0....T...0....T....4...T...T....0....0...0....0....0....0....0...0...0....T....T....0...0....0....0....0...0....0....0....0...0

1995...0....0....0....0....0...0....0....T...T....0....0....0...0....0....0....0....0...0...0....0....0....0...0....0....0....0...0....0....T....0...0

1994...1....3....1....0....0...0....0....0...T....0....0....0...0....0....0....0....0...0...0....0....0....0...0....0....0....0...0....0....0....0...0

1993...T....0....0....0....T...0....0....0...0...T....0....T...7....5....5....4....1...T...T....T....0....0...0....0....0....0...0....0....0....0...0

1992...0....0....0....0....0...0....0....T...0....0....0....0...T....T....0...T....T...T...0....T....T....0...0....0....0....0...0....0....0...T...0

1991...0....0....0....0....0...0....0....0...0....0....0....0...T....T....0....0....0...0...0....0....0....0...0....0....0....0...0....0....0....0...0

1990...0....0....0....0....0...0....0....0...0....0....0....0...0....0....0....0....0...0...0....T....0....0...0....2....T....0...0....0....0....0...0

1989...0....0....0....0....0...0....T....T...T...T....0....0...0....0....0....0....0...0...0....0....0....0...0....0....0....0...0....0....0....0...0

1988...0....0....0....0....0...0....0....0...0....0....0....0...0....0....0....T....0...0...0...T....T....0...0....0....0....0...0....0....0....0...0

year...01..02..03..04..05..06..07..08..09..10..11..12..13..14..15..16..17..18..19..20..21..22..23..24..25..26..27..28..29..30..31

1987...0....0....0....0....0...0....0....0...0....0...T....T...0....0....0....0....T...0...0....0....0....0...0....0....0....0...0....0....0....0...0

1986...0....0....0....0....0...0....T....0...0....0...0....0...0....0....0....0....0...0...0....0....0....0...0....0....0....0...0....0....0....0...0

1985...0....0....0....0....0...0....0....0...0....0...0....0...0....0....0....0....0...0...0....0....0....T...0....0....0....0...0....0....0....0...0

1984...0....0....0....T....T...T...T....2...2....1...T....T...T....0....0....0....0...0...0....0....0....0...0....0....0....T...0....0...T....0...0

1983...0....0....0....0....0...0....0....0...0....0...0....0...0....0....0....0....0...0...0....0....0....0...0....0....0....0...0....0....0....0...0

1982...0....0....T....T....0...0...T....0...0....0...0....0...0....0....0....0....0...0...0....0....0....0...0....0....0....T...0....0....0....0...0

1981...0....0....0....0....T...T...0....0...0....0...0....0...0....T....0....0....0...T...T....T...T....0...0....0....0....0...0....0....0....0...0

1980...5....6....6....2....T...0....0....0...0....0...0....0...1....1....0....0....0...0...0....0....0....0...0....0....0....0...0....0....0....0...0

1979...0....0....0....0....0...0....0....0...0....0...T....0...0....0....T....0....0...0...0....0....0....0...0....0....0....0...0....0....0....0...0

1978...1....T....4....4....3...2....T....3...3....1...T....0...0....0....0....T....T...0...0....0....0....0...0....0....0....0...0....0....0....0...0

year...01..02..03..04..05..06..07..08..09..10..11..12..13..14..15..16..17..18..19..20..21..22..23..24..25..26..27..28..29..30..31

1977...0....0....0....0....0...0....0....0...0....0....0....0...0....0....0....0....0...0...0....0....0....0...0....0....0....0...0....0....0....0...0

1976...0....0....0....0....0...0....0....0...1....T....0....T...0....0....0....0....0...0...0....0....0....0...0....0....0....0...0....0....0....0...0

1975...T....T....0....0....0...0....0....T...0...T....0....0...0....T....0....T....0...0...0....0....0....0...0....0....0....0...0....0....0....0...0

1974...0....0....0....0....0...0....0....0...0....0....T....0...0....0....0....0....0...0...0....T....0....0...0....0....0....0...0....0....T....0...0

1973...0....0....0....0....0...0....0....0...0....0....0....0...0....0....0....0....0...T...0....0....T....0...0....0....0....0...0....0....0....0...0

1972...0....0....0....0....T...T....0....0...T...0....0....0...0....0....0....0....0...0...0....0....0....0...T....0....0....0...0....0....0....0...0

1971...0....0....1....1....0...0....0....0...0....0....0....0...0....0....0....0....0...0...0....T....0....0...0....0....0....T...0....0....0....0...0

1970...0....0....0....0....0...0....0....0...0....T....0....0...T....0....T....0....0...T...0....0....0....T...0....0....0....0...0....0...T....0...0

1969...3....4....T....0....0...0....2....0...1....0....T....0...0....0....T....0....0...0...0....0....0....0...0....0....0....0...0....0....0....T...0

1968...3....T....0....0....0...0....0....0...0....0....0....2...T....0....0....0....0...0...0....0....0....0...T....0....0....0...0....0....0....0...0

year...01..02..03..04..05..06..07..08..09..10..11..12..13..14..15..16..17..18..19..20..21..22..23..24..25..26..27..28..29..30..31

1967...0....0....0....0....0...0....T....0...0....0....0....0...0....0....0....0....T...0...0....T....1....T...T...0....0....0...0....0....0....0...0

1966...0....0....0....0....0...T....0....0...0....0....0....0...0....0....0....0....0...0...0....0....0...0....0....0....0....0...0....0....0....0...0

1965...0....0....0....0....1...0....0....0...0....0....0....0...0....0....0....0....2...1...0....3....2....0...0....0....0....0...0....0....0....0...0

1964...0....0....0....0....0...0....0....0...0....0....0....0...0....0....T....0....0...0...0....0....T....T...0....0....0....0...0....0....0....5...1

1963...0....0....0....0....0...0....0....0...0....0....1....0...0....0....0....0....0...0...T....0....T....0...0....0....0....0...0....0....0....0...0

1962...0....0....0....0....1...3....2....T...0....0....0....0...0....0....0....0....0...0...0....0....0....0...0....0....0....0...0....0....0....0...0

1961...0....0....0....0....0...0....0....0...T....T....0....0...0....0....0....0....0...T...0....0....T...T...0....0....0....0...0....0....0....0...T

1960...0....1....8....8....7...7....4....3...5....8....4....3...1....1....T....3....2...T...0....0....0....0...0....0....0....0...0....0....0....0...0

1959...0....0....0....0....0...0....0....0...0....T....0....T...0....0....0....0....0...0...0....0....0....0...0....0....0....0...T....T....0...T...0

1958...0....0....0....0....0...0....0....0...2....1....0....0...3....1....T....T....2...5...3....T....0....T...T...0....0....0...0....0....0....0...0

year...01..02..03..04..05..06..07..08..09..10..11..12..13..14..15..16..17..18..19..20..21..22..23..24..25..26..27..28..29..30..31

1" days.....consecutive 1"............4" days.....consecutive.........max depth

15 in 1960.....13 in 1960.............8 in 1960..........5 in 1960..........8" in 1960

..8 in 1978.......4 in 2017.............4 in 1993..........4 in 1993..........8" in 1999

..7 in 2014.......4 in 2015.............4 in 2014..........3 in 2015..........7" in 2014

..7 in 1958.......4 in 2009.............3 in 2015..........3 in 1999..........7" in 1993

..6 in 1980.......4 in 1999.............3 in 1999.................................6" in 1980

..5 in 1965.......4 in 1993.............3 in 1980

..4 in 2017.......4 in 1980

..4 in 2015.......4 in 1978

..4 in 2009

..4 in 1999

..4 in 1993

..

 

 

[MN Transplant]

These are great.  Thanks.

[uncle W]

seasonal snow depth days...includes Oct,Nov,Apr.....trace days can be deceiving...they could be anything from a single falling snowflake or ice pellet...freezing rain or snowfalls less than 0.5"...next time ( if there is a next time) I'll use a c for days with a coating 0.4" or less...sorry for any typo's or counting mistake...

DCA snow depth days...significant seasons highlighted in red...

days with,....................consecutive days

winter.........T..1"..4"10".......T..1"..4" 10" max depth

2016-17.....19 05 00 00.......05 04 00 00 .........2"

2015-16.....31 13 07 04.......12 10 07 04........18"

2014-15.....36 19 08 00.......08 08 03 00..........5"

2013-14.....48 30 08 00.......09 07 02 00..........7"

2012-13.....23 02 00 00.......04 01 00 00..........1"

2011-12.....15 03 00 00.......04 02 00 00..........1"

2010-11.....38 13 04 00.......09 09 04 00..........5"

2009-10.....48 33 29 16.......29 24 17 12........21"

2008-09.....23 07 02 00.......05 04 02 00..........5"

2007-08.....16 07 00 00.......04 03 00 00..........3"

2006-07.....31 14 00 00.......09 07 00 00..........3"

2005-06.....25 08 02 00.......08 04 02 00..........8"

2004-05.....28 16 00 00.......05 05 00 00..........3"

2003-04.....26 17 08 00.......14 13 08 00..........5"

2002-03.....49 36 17 04.......11 09 08 04........16"

2001-02.....07 02 00 00.......03 02 00 00..........3"

2000-01.....23 09 00 00.......06 03 00 00..........3"

1999-00.....34 20 14 00.......26 20 13 00..........9"

1998-99.....23 06 03 00.......07 04 03 00..........8"

1997-98.....18 00 00 00.......03 00 00 00..........T

1996-97.....22 07 00 00.......07 03 00 00..........3"

1995-96.....54 26 21 10.......14 13 12 10........20"

1994-95.....29 12 03 00.......12 08 02 00..........4"

1993-94.....45 27 00 00.......13 10 00 00..........3"

1992-93.....36 09 04 00.......09 05 04 00..........7"

1991-92.....24 08 02 00.......03 03 02 00..........4"

1990-91.....11 03 00 00.......03 02 00 00..........3"

1989-90.....46 27 10 00.......23 22 07 00..........6"

1988-89.....24 06 00 00.......07 02 00 00..........1"

1987-88.....41 21 12 02.......23 16 09 02........12"

1986-87.....35 19 17 10.......17 14 13 09........19"

1985-86.....33 14 02 00.......11 06 02 00..........4"

1984-85.....26 12 01 00.......11 06 01 00..........4"

1983-84.....41 15 03 00.......11 10 03 00..........4"

1982-83.....31 15 13 04.......12 08 07 04........17"

1981-82.....51 26 14 01.......19 19 10 01........10"

1980-81.....34 04 00 00.......16 02 00 00..........3"

1979-80.....34 18 06 00.......08 05 03 00..........7"

1978-79.....40 25 19 05.......19 19 18 05........22"

1977-78.....55 29 07 00.......15 13 06 00..........5"

1976-77.....41 26 04 00.......27 24 04 00..........6"

1975-76.....21 02 00 00.......05 01 00 00..........1"

1974-75.....34 09 01 00.......05 04 01 00..........4"

1973-74.....23 11 06 00.......08 06 04 00..........8"

1972-73.....13 00 00 00.......02 00 00 00..........T

1971-72.....22 10 01 00.......05 04 01 00..........5"

1970-71.....33 08 04 00.......15 06 04 00..........9"

1969-70.....62 34 09 00.......38 17 08 00..........7"

1968-69.....33 07 01 00.......03 02 01 00..........4"

1967-68.....40 20 02 00.......14 06 02 00..........7"

1966-67.....45 28 11 02.......10 09 05 02........10"

1965-66.....29 19 12 03.......18 17 11 03........16"

1964-65.....39 21 02 00.......14 05 02 00..........4"

1963-64.....57 32 13 00.......18 09 06 00..........8"

1962-63.....51 32 12 00.......21 19 10 00..........7"

1961-62.....39 20 00 00.......06 05 00 00..........3"

1960-61.....64 46 34 04.......30 30 28 02........13"

1959-60.....41 22 10 00.......17 13 05 00..........8"

1958-59.....31 05 00 00.......05 02 00 00..........2"

1957-58.....56 22 10 05.......14 08 06 04........14"

1" days..............consecutive 1".............4" days............consecutive 4".............10" days..........consecutive 10".............max depth...

46 in 1960-61.......30 in 1960-61..........34 in 1960-61.......28 in 1960-61..........16 in 2009-10.......12 in 2009-10......22" in 1978-79

36 in 2002-03.......24 in 2009-10..........29 in 2009-10.......18 in 1978-79..........10 in 1995-96.......10 in 1995-96......21" in 2009-10

34 in 1969-70.......24 in 1976-77..........21 in 1995-96.......17 in 2009-10..........10 in 1986-87.........9 in 1986-87......20" in 1995-96

33 in 2009-10.......22 in 1989-90..........19 in 1978-79.......13 in 1999-00............5 in 1978-79.........5 in 1978-79......19" in 1986-87

32 in 1963-64.......20 in 1999-00..........17 in 2002-03.......13 in 1986-87............5 in 1957-58.........4 in 1957-58......18" in 2015-16

30 in 2013-14.......19 in 1981-82..........14 in 1981-82.......12 in 1995-96............4 in 2015-16.........4 in 2015-16......17" in 1982-83

29 in 1977-78.......19 in 1978-79..........14 in 1999-00.......11 in 1965-66............4 in 2002-03.........4 in 2002-03......16" in 2002-03

28 in 1966-67.......19 in 1962-63..........13 in 1982-83.......10 in 1981-82............4 in 1982-83.........4 in 1982-83......16" in 1965-66

27 in 1993-94.......17 in 1965-66..........13 in 1963-64.......10 in 1962-63............4 in 1960-61.........3 in 1965-66......14" in 1957-58

27 in 1989-90.......17 in 1969-70.....................................................................3 in 1965-66.........2 in 1987-88......13" in 1960-61

....................................................................................................................2 in 1987-88.........2 in 1966-67......12" in 1987-88

....................................................................................................................2 in 1966-67.........2 in 1960-61......10" in 1981-82

....................................................................................................................1 in 1981-82.........1 in 1981-82......10" in 1966-67