All-time weather records — Annapolis, MD

Record high
102.9°F
July 23, 1991
Record low
-8.0°F
January 22, 1984
Wettest day
9.00 in
February 16, 1996

Climate change signal in Annapolis

0%

of Annapolis's all-time daily heat records were set in the last decade (0 of 366 records since 2015).

0%

of all-time daily cold records were set in the last decade (0 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 #
1950s
66
135
1960s
48
79
1970s
22
27
1980s
78
75
1990s
100
38
2000s
52
12

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 1951, the latest in 2005. Period of observation: 1951-2005.

Records by month

Month Hottest day Coldest day Wettest day
January 75.0°F — Jan 23, 1999 -8.0°F — Jan 22, 1984 2.50 in — Jan 19, 2002
February 80.1°F — Feb 24, 1985 -6.0°F — Feb 13, 1994 9.00 in — Feb 16, 1996
March 91.9°F — Mar 30, 1998 10.0°F — Mar 11, 1960 3.75 in — Mar 30, 2001
April 98.1°F — Apr 17, 2002 21.9°F — Apr 1, 1956 2.47 in — Apr 13, 1961
May 98.1°F — May 20, 1997 28.9°F — May 3, 1997 4.70 in — May 26, 1997
June 100.9°F — Jun 22, 1988 37.0°F — Jun 2, 1997 2.70 in — Jun 17, 2004
July 102.9°F — Jul 23, 1991 46.9°F — Jul 2, 1952 4.15 in — Jul 23, 1969
August 102.9°F — Aug 20, 1983 43.0°F — Aug 24, 1951 5.22 in — Aug 13, 1955
September 100.0°F — Sep 6, 1954 30.0°F — Sep 29, 1951 8.32 in — Sep 16, 1999
October 93.0°F — Oct 4, 1954 24.1°F — Oct 21, 1952 3.26 in — Oct 19, 1966
November 82.0°F — Nov 24, 1999 10.0°F — Nov 29, 1955 3.04 in — Nov 12, 2002
December 78.1°F — Dec 6, 1998 -0.9°F — Dec 22, 1989 2.42 in — Dec 5, 1993

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