All-time weather records — Berlin, NH

Record high
97.0°F
May 30, 1998
Record low
-35.0°F
February 7, 1993
Wettest day
4.52 in
September 17, 1999

Climate change signal in Berlin

22.7%

of Berlin's all-time daily heat records were set in the last decade (83 of 366 records since 2015).

23%

of all-time daily cold records were set in the last decade (84 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
·
·
1940s
·
·
1950s
·
·
1960s
·
·
1970s
·
·
1980s
9
23
1990s
106
122
2000s
116
103
2010s
93
80
2020s
42
38

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 1989, the latest in 2025. Period of observation: 1931-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 63.0°F — Jan 16, 1995 -31.0°F — Jan 27, 1994 1.93 in — Jan 30, 1990
February 68.0°F — Feb 22, 2018 -35.0°F — Feb 7, 1993 1.89 in — Feb 10, 1969
March 79.0°F — Mar 23, 2012 -22.0°F — Mar 7, 2007 2.38 in — Mar 27, 1953
April 86.0°F — Apr 29, 2009 1.9°F — Apr 5, 1995 2.62 in — Apr 14, 2002
May 97.0°F — May 30, 1998 21.9°F — May 6, 1992 2.30 in — May 15, 2017
June 93.0°F — Jun 11, 2008 28.0°F — Jun 1, 2020 2.88 in — Jun 3, 1947
July 95.0°F — Jul 17, 1998 36.0°F — Jul 3, 1992 4.40 in — Jul 11, 2024
August 93.9°F — Aug 10, 2001 30.9°F — Aug 25, 1989 3.80 in — Aug 3, 1946
September 91.0°F — Sep 10, 2001 21.0°F — Sep 29, 2000 4.52 in — Sep 17, 1999
October 82.9°F — Oct 5, 2023 12.0°F — Oct 31, 2002 3.07 in — Oct 16, 2005
November 72.0°F — Nov 1, 2024 -9.9°F — Nov 24, 1989 3.21 in — Nov 8, 1963
December 64.9°F — Dec 6, 2001 -27.0°F — Dec 21, 2004 2.12 in — Dec 12, 1952

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