All-time weather records — Ozark, MO

Record high
109.0°F
August 3, 2011
Record low
-16.1°F
February 16, 2021
Wettest day
7.05 in
September 25, 1993

Climate change signal in Ozark

62.8%

of Ozark's all-time daily heat records were set in the last decade (230 of 366 records since 2015).

60.1%

of all-time daily cold records were set in the last decade (220 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
·
·
1950s
·
·
1960s
·
·
1970s
·
·
1980s
·
·
1990s
·
·
2000s
71
82
2010s
163
140
2020s
132
144

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 2003, the latest in 2026. Period of observation: 1946-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 73.0°F — Jan 7, 2008 -14.1°F — Jan 27, 2026 4.05 in — Jan 8, 2008
February 82.0°F — Feb 28, 2024 -16.1°F — Feb 16, 2021 3.09 in — Feb 23, 1985
March 84.9°F — Mar 27, 2020 3.0°F — Mar 4, 2014 4.80 in — Mar 18, 2008
April 93.0°F — Apr 19, 2006 17.1°F — Apr 8, 2007 4.94 in — Apr 30, 2017
May 93.9°F — May 30, 2012 30.0°F — May 3, 2005 4.85 in — May 15, 1956
June 105.1°F — Jun 29, 2012 39.0°F — Jun 28, 2006 5.20 in — Jun 18, 2015
July 106.0°F — Jul 31, 2012 0.0°F — Jul 6, 2010 4.50 in — Jul 1, 2015
August 109.0°F — Aug 3, 2011 46.0°F — Aug 13, 2004 3.75 in — Aug 1, 1986
September 102.0°F — Sep 1, 2011 37.9°F — Sep 29, 2006 7.05 in — Sep 25, 1993
October 91.0°F — Oct 5, 2024 19.0°F — Oct 19, 2022 6.74 in — Oct 9, 2009
November 82.9°F — Nov 9, 2023 10.0°F — Nov 18, 2014 3.35 in — Nov 7, 1996
December 80.1°F — Dec 28, 2025 -8.0°F — Dec 23, 2022 4.45 in — Dec 26, 2015

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