All-time weather records — Annapolis, MO

Record high
109.9°F
July 13, 1980
Record low
-44.0°F
September 17, 1953
Wettest day
8.10 in
March 19, 2008

Climate change signal in Annapolis

9%

of Annapolis's all-time daily heat records were set in the last decade (33 of 366 records since 2015).

3.8%

of all-time daily cold records were set in the last decade (14 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
14
15
1950s
118
73
1960s
64
74
1970s
22
57
1980s
59
56
1990s
23
24
2000s
22
47
2010s
23
15
2020s
21
5

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 1947, the latest in 2026. Period of observation: 1946-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 77.0°F — Jan 26, 1952 -18.9°F — Jan 24, 1963 4.09 in — Jan 13, 2013
February 88.0°F — Feb 28, 2024 -18.0°F — Feb 2, 1951 4.50 in — Feb 1, 2008
March 91.0°F — Mar 23, 2026 -7.1°F — Mar 3, 1947 8.10 in — Mar 19, 2008
April 95.0°F — Apr 23, 1965 19.0°F — Apr 3, 1962 5.57 in — Apr 30, 2017
May 97.0°F — May 26, 1953 28.9°F — May 1, 1960 4.65 in — May 23, 1957
June 109.0°F — Jun 29, 2012 41.0°F — Jun 1, 1972 5.22 in — Jun 19, 2000
July 109.9°F — Jul 13, 1980 45.0°F — Jul 30, 2014 4.06 in — Jul 29, 1964
August 109.0°F — Aug 1, 1980 41.0°F — Aug 16, 2004 5.40 in — Aug 15, 2016
September 106.0°F — Sep 3, 1954 -44.0°F — Sep 17, 1953 6.00 in — Sep 27, 2007
October 99.0°F — Oct 3, 1953 19.0°F — Oct 22, 1952 3.26 in — Oct 30, 2009
November 86.0°F — Nov 1, 1950 -0.9°F — Nov 25, 1950 8.10 in — Nov 15, 2005
December 78.1°F — Dec 3, 2021 -13.0°F — Dec 25, 1983 5.95 in — Dec 3, 1982

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