All-time weather records — Grundy, VA

Record high
102.0°F
September 15, 1998
Record low
-17.0°F
February 20, 2015
Wettest day
4.33 in
February 16, 2025

Climate change signal in Grundy

4.6%

of Grundy's all-time daily heat records were set in the last decade (17 of 366 records since 2015).

13.9%

of all-time daily cold records were set in the last decade (51 of 366 records since 2015).

If records were spread evenly across the station's history, you'd expect roughly 5% per decade. Decade-by-decade, here's where each record-breaking day was set:

Decade Heat records set # Cold records set #
1940s
·
·
1950s
·
·
1960s
114
41
1970s
32
89
1980s
44
77
1990s
128
56
2000s
25
33
2010s
16
43
2020s
7
27

Records are the all-time daily extremes that are still standing — each daily record can only be held by one year. The station's earliest hot record was set in 1961, the latest in 2026. Period of observation: 1942-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 78.1°F — Jan 23, 1999 -14.1°F — Jan 21, 1985 2.50 in — Jan 28, 1998
February 82.9°F — Feb 27, 2000 -17.0°F — Feb 20, 2015 4.33 in — Feb 16, 2025
March 89.1°F — Mar 25, 1967 -2.9°F — Mar 15, 1993 3.03 in — Mar 12, 1963
April 93.9°F — Apr 12, 1995 21.0°F — Apr 1, 1987 4.14 in — Apr 4, 1987
May 98.1°F — May 31, 1969 25.0°F — May 5, 1970 3.20 in — May 19, 1953
June 100.0°F — Jun 8, 1969 39.9°F — Jun 1, 1984 4.00 in — Jun 7, 1964
July 100.9°F — Jul 4, 1969 39.9°F — Jul 2, 1988 4.12 in — Jul 15, 1979
August 100.0°F — Aug 16, 1965 45.0°F — Aug 9, 1989 3.12 in — Aug 10, 2013
September 102.0°F — Sep 15, 1998 30.0°F — Sep 24, 1990 3.44 in — Sep 6, 2011
October 93.0°F — Oct 4, 2019 19.0°F — Oct 27, 1962 2.44 in — Oct 16, 1974
November 84.9°F — Nov 5, 1994 9.0°F — Nov 25, 1970 2.86 in — Nov 26, 1999
December 80.1°F — Dec 4, 1982 -11.0°F — Dec 23, 1989 2.49 in — Dec 5, 1993

Click a month to see every daily record for that month in Grundy.