No, Mt Washington's all-time record low has always been lower than anything in NC (-47F in 1934). The -47.1F recorded this weekend is now their new All-time number. That -32F was only a record for this day, not their all-time record. Hope this clears the confusion.
TEMPERATURES (°F)
Normal Monthly
Average
Normal Daily
Maximum Average
Normal Daily
Minimum Average
Record High
(Year)
Record Low
(Year)
January
5.8
14.9
-3.2
48 (2013)
-47 (1934)
February
5.9
14.8
-3.0
48 (2018)
-46 (1943)
March
12.9
20.8
4.9
54 (1998, 2012)
-38 (1950)
April
23.7
30.7
16.7
60 (1976)
-20 (1995)
May
36.3
42.5
30.2
66 (1977,2020)
-2 (1966)
June
45.5
51.4
39.6
72 (2003)
8 (1945)
July
49.9
55.3
44.5
71 (1953,2018)
24 (2001)
August
48.7
54.2
43.2
72 (1975)
20 (1986)
September
43.1
49.1
37.1
69 (1999)
9 (1992)
October
31.3
37.7
24.9
62 (2005)
-5 (1939)
November
20.8
28.4
13.1
52 (1982,2019,2022)
-26 (2018)
December
11.8
20.1
3.5
47 (2001)
-46 (1933)
Annual
28.0
35.0
21.0
72 (Aug. 1975)
-47 (Jan. 1934)