All-time weather records — Granville, NY

Record high
102.9°F
July 18, 1953
Record low
-38.0°F
February 18, 1979
Wettest day
5.85 in
August 25, 2020

Climate change signal in Granville

12%

of Granville's all-time daily heat records were set in the last decade (44 of 366 records since 2015).

3%

of all-time daily cold records were set in the last decade (11 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 #
1930s
1
9
1940s
61
40
1950s
62
57
1960s
39
69
1970s
23
59
1980s
21
28
1990s
44
18
2000s
46
56
2010s
45
27
2020s
24
3

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 1938, the latest in 2025. Period of observation: 1932-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 64.0°F — Jan 5, 1950 -36.0°F — Jan 27, 1994 1.96 in — Jan 8, 1998
February 66.9°F — Feb 22, 2018 -38.0°F — Feb 18, 1979 2.60 in — Feb 25, 2016
March 84.0°F — Mar 29, 1945 -27.0°F — Mar 6, 1948 3.20 in — Mar 7, 2011
April 93.9°F — Apr 18, 2002 7.0°F — Apr 1, 1965 2.80 in — Apr 25, 1968
May 93.9°F — May 9, 1979 18.0°F — May 9, 2011 2.75 in — May 29, 1940
June 102.0°F — Jun 16, 2001 18.0°F — Jun 5, 2008 4.00 in — Jun 2, 1952
July 102.9°F — Jul 18, 1953 18.0°F — Jul 11, 2007 3.72 in — Jul 7, 1935
August 100.9°F — Aug 11, 1949 18.0°F — Aug 18, 2009 5.85 in — Aug 25, 2020
September 99.0°F — Sep 2, 1953 18.0°F — Sep 25, 2007 4.25 in — Sep 17, 1999
October 87.1°F — Oct 8, 1963 8.1°F — Oct 27, 2006 4.59 in — Oct 1, 2010
November 79.0°F — Nov 3, 1950 -2.0°F — Nov 28, 1951 2.59 in — Nov 20, 2003
December 68.0°F — Dec 7, 1998 -27.9°F — Dec 26, 1968 2.89 in — Dec 2, 1996

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