All-time weather records — Liberty, NY

Record high
99.0°F
July 8, 1988
Record low
-26.0°F
February 9, 1963
Wettest day
5.42 in
August 5, 2020

Climate change signal in Liberty

15.3%

of Liberty's all-time daily heat records were set in the last decade (56 of 366 records since 2015).

5.2%

of all-time daily cold records were set in the last decade (19 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 #
1890s
4
3
1900s
22
55
1910s
29
43
1940s
19
6
1950s
33
38
1960s
26
65
1970s
32
44
1980s
46
55
1990s
36
23
2000s
46
13
2010s
41
14
2020s
32
7

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 1898, the latest in 2025. Period of observation: 1898-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 62.1°F — Jan 7, 2007 -20.9°F — Jan 12, 1981 3.70 in — Jan 22, 1910
February 73.0°F — Feb 16, 1954 -26.0°F — Feb 9, 1963 2.35 in — Feb 16, 1958
March 82.0°F — Mar 31, 1986 -18.0°F — Mar 6, 1912 3.06 in — Mar 14, 1977
April 89.1°F — Apr 19, 1976 -2.9°F — Apr 8, 1982 4.69 in — Apr 16, 2007
May 91.0°F — May 11, 1979 15.1°F — May 4, 1989 3.73 in — May 12, 1981
June 95.0°F — Jun 24, 2025 26.1°F — Jun 10, 1901 3.54 in — Jun 7, 2000
July 99.0°F — Jul 8, 1988 37.9°F — Jul 1, 1988 4.33 in — Jul 29, 1969
August 96.1°F — Aug 26, 1948 34.0°F — Aug 29, 1986 5.42 in — Aug 5, 2020
September 99.0°F — Sep 3, 1953 23.0°F — Sep 22, 1904 4.60 in — Sep 17, 1999
October 84.9°F — Oct 21, 1915 15.1°F — Oct 20, 1972 4.45 in — Oct 9, 1903
November 80.1°F — Nov 3, 1982 -2.0°F — Nov 23, 2018 4.00 in — Nov 26, 1950
December 64.9°F — Dec 7, 2001 -20.0°F — Dec 29, 1917 3.10 in — Dec 21, 1957

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