wxdude64 Posted August 21 Share Posted August 21 54.2/45.4 at 10 pm here Link to comment Share on other sites More sharing options...
Terpeast Posted August 21 Share Posted August 21 59.7 now imby Link to comment Share on other sites More sharing options...
Deck Pic Posted August 21 Share Posted August 21 whats up y'all 64/52 here. What an amazing day for August 7 Link to comment Share on other sites More sharing options...
nj2va Posted August 21 Share Posted August 21 3 minutes ago, Deck Pic said: whats up y'all 64/52 here. What an amazing day for August Just think, you’ll have the same ob on Dec 21 too. 1 11 2 Link to comment Share on other sites More sharing options...
Weather Will Posted August 21 Share Posted August 21 Early commute into DC. 53 degrees, what a refreshing reprieve; but we really need more rain....latest EURO is a goose egg for the next 5 days. Link to comment Share on other sites More sharing options...
midatlanticweather Posted August 21 Share Posted August 21 50 for the low. Loving the cool temperature Link to comment Share on other sites More sharing options...
weatherCCB Posted August 21 Share Posted August 21 50/48 1 Link to comment Share on other sites More sharing options...
WxUSAF Posted August 21 Share Posted August 21 Low of 52 1 Link to comment Share on other sites More sharing options...
North Balti Zen Posted August 21 Share Posted August 21 53 at the moment 1 Link to comment Share on other sites More sharing options...
Kmlwx Posted August 21 Share Posted August 21 49.3!!! 2 Link to comment Share on other sites More sharing options...
North Balti Zen Posted August 21 Share Posted August 21 Sweatshirt for the dog walk! Link to comment Share on other sites More sharing options...
H2O Posted August 21 Share Posted August 21 54.5° Link to comment Share on other sites More sharing options...
CAPE Posted August 21 Share Posted August 21 Low of 51 Link to comment Share on other sites More sharing options...
scope1 Posted August 21 Share Posted August 21 51 at Dulles Airport. Beautiful moon out a few minutes ago when I went for a walk. 3 Link to comment Share on other sites More sharing options...
mappy Posted August 21 Share Posted August 21 Low of 49. High was only 68 yesterday. Shame the cooler temps won’t last. 7 Link to comment Share on other sites More sharing options...
WxUSAF Posted August 21 Share Posted August 21 5 1 Link to comment Share on other sites More sharing options...
Interstate Posted August 21 Share Posted August 21 52.9 was the low after a high of 68 here in 21057 Link to comment Share on other sites More sharing options...
wxdude64 Posted August 21 Share Posted August 21 Managed to set two records! The 68.2 is a new daily 'cool max', beating 1986 and 2000's 74 mark. The 45.0 overnight tied 1981 and 1998's 45 degree reading. Currently 45.5/44.5 and we have fog. Records back to Oct 1979. 1 1 Link to comment Share on other sites More sharing options...
Terpeast Posted August 21 Share Posted August 21 27 minutes ago, Interstate said: 52.9 was the low after a high of 68 here in 21057 Same. Low of 52.9 Link to comment Share on other sites More sharing options...
GramaxRefugee Posted August 21 Share Posted August 21 50/49 Link to comment Share on other sites More sharing options...
hstorm Posted August 21 Share Posted August 21 Low of 53.2 in Great Falls. 74/57 yesterday. Link to comment Share on other sites More sharing options...
Fozz Posted August 21 Share Posted August 21 Amazing morning today. Had my window open last night and it cooled my room to winter room temp. This whole August has been great, feels very pre-global warming. Unlike last month. 1 Link to comment Share on other sites More sharing options...
Eskimo Joe Posted August 21 Share Posted August 21 6 Link to comment Share on other sites More sharing options...
TheClimateChanger Posted August 21 Share Posted August 21 2 hours ago, WxUSAF said: Ninth coldest what? I can't figure out what he's talking about. Does he mean the 9th coldest August 20th daily high at National Airport (1945-2024)? Because if that's what he means, even that's incorrect. It tied 1986 & 2000 for the 8th coldest high on August 20th since records were kept at the airport. In the entire threaded record, it ties 1986 & 2000 for 14th chilliest August 20th maximum temperature. It's nowhere near a monthly record. There have been well over 100 days with a max temperature at or below 71F in the month of August in the threaded record - probably several hundreds of days at or below 76F. Since records were kept at the airport (1945-present), it ties numerous other years for 99th coldest August maximum temperature. Where is 9th coldest all-time coming from? Link to comment Share on other sites More sharing options...
jonjon Posted August 21 Share Posted August 21 33 degrees for the low imby 7 Link to comment Share on other sites More sharing options...
TheClimateChanger Posted August 21 Share Posted August 21 13 minutes ago, TheClimateChanger said: Ninth coldest what? I can't figure out what he's talking about. Does he mean the 9th coldest August 20th daily high at National Airport (1945-2024)? Because if that's what he means, even that's incorrect. It tied 1986 & 2000 for the 8th coldest high on August 20th since records were kept at the airport. In the entire threaded record, it ties 1986 & 2000 for 14th chilliest August 20th maximum temperature. It's nowhere near a monthly record. There have been well over 100 days with a max temperature at or below 71F in the month of August in the threaded record - probably several hundreds of days at or below 76F. Since records were kept at the airport (1945-present), it ties numerous other years for 99th coldest August maximum temperature. Where is 9th coldest all-time coming from? I think he's ranking by unique values, which I've seen @bluewave do in the past. The poster corrected it to 10th place in a follow-up. If so, that's true. There's only 9 lower unique values on record - 67, 68, 69, 70, 71, 72, 73, 74 and 75. Although many of these lower values have been reached scores of times, including multiple times in many prior Augusts. So yes, ties for 10th lowest unique value max temperature, but lower maximum temperatures [between 67 & 75] have occurred on hundreds of dates in the month of August. 1 Link to comment Share on other sites More sharing options...
mattie g Posted August 21 Share Posted August 21 2 minutes ago, TheClimateChanger said: I think he's ranking by unique values. He corrected it to 10th place in a follow-up. If so, that's true. There's only 9 lower unique values on record - 67, 68, 69, 70, 71, 72, 73, 74 and 75. Although many of these have been reached dozens of times each. I wonder how many of those were reached on days without full clouds and precip. It's also more impressive that this was done on August 20 and not later in the month. 2 Link to comment Share on other sites More sharing options...
Interstate Posted August 21 Share Posted August 21 19 minutes ago, TheClimateChanger said: Ninth coldest what? I can't figure out what he's talking about. Does he mean the 9th coldest August 20th daily high at National Airport (1945-2024)? Because if that's what he means, even that's incorrect. It tied 1986 & 2000 for the 8th coldest high on August 20th since records were kept at the airport. In the entire threaded record, it ties 1986 & 2000 for 14th chilliest August 20th maximum temperature. It's nowhere near a monthly record. There have been well over 100 days with a max temperature at or below 71F in the month of August in the threaded record - probably several hundreds of days at or below 76F. Since records were kept at the airport (1945-present), it ties numerous other years for 99th coldest August maximum temperature. Where is 9th coldest all-time coming from? He is saying it was the ninth coldest High temperature ever record in August for a single day. Link to comment Share on other sites More sharing options...
Fozz Posted August 21 Share Posted August 21 26 minutes ago, Eskimo Joe said: So does that mean growing season is over in the high terrain? Link to comment Share on other sites More sharing options...
TheClimateChanger Posted August 21 Share Posted August 21 11 minutes ago, mattie g said: I wonder how many of those were reached on days without full clouds and precip. It's also more impressive that this was done on August 20 and not later in the month. Probably many. There have been 7-day stretches entirely in the month of August in DC where the average maximum over that stretch was less than 70F. As recently as 1992, there was a 7-day stretch with an average maximum lower than yesterday's 76F. Link to comment Share on other sites More sharing options...
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