All-time weather records — Mutual, OK

Record high
115.0°F
June 12, 1917
Record low
-18.9°F
January 4, 1947
Wettest day
9.13 in
July 8, 1972

Climate change signal in Mutual

6.8%

of Mutual's all-time daily heat records were set in the last decade (25 of 366 records since 2015).

7.9%

of all-time daily cold records were set in the last decade (29 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 #
1910s
55
37
1920s
47
33
1930s
35
12
1940s
17
37
1950s
52
48
1960s
26
43
1970s
24
22
1980s
21
36
1990s
21
33
2000s
30
20
2010s
29
33
2020s
9
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 1915, the latest in 2021. Period of observation: 1915-2023.

Records by month

Month Hottest day Coldest day Wettest day
January 82.9°F — Jan 4, 2006 -18.9°F — Jan 4, 1947 1.83 in — Jan 17, 1990
February 91.9°F — Feb 12, 1962 -13.0°F — Feb 16, 2021 2.27 in — Feb 4, 1964
March 93.9°F — Mar 20, 1916 -6.0°F — Mar 11, 1948 3.96 in — Mar 4, 1983
April 100.0°F — Apr 12, 1972 16.0°F — Apr 2, 1936 4.32 in — Apr 5, 1939
May 105.1°F — May 5, 1940 28.0°F — May 2, 2011 4.02 in — May 21, 2019
June 115.0°F — Jun 12, 1917 39.9°F — Jun 2, 1964 4.24 in — Jun 9, 1941
July 115.0°F — Jul 10, 1970 48.0°F — Jul 14, 1990 9.13 in — Jul 8, 1972
August 115.0°F — Aug 12, 1936 42.1°F — Aug 31, 1915 5.35 in — Aug 28, 1974
September 109.9°F — Sep 5, 2000 30.9°F — Sep 25, 1989 8.30 in — Sep 12, 2008
October 100.9°F — Oct 8, 1956 12.9°F — Oct 31, 1993 5.12 in — Oct 6, 1946
November 90.0°F — Nov 1, 1915 1.9°F — Nov 13, 1940 3.20 in — Nov 1, 1998
December 88.0°F — Dec 24, 1955 -11.9°F — Dec 23, 1989 2.39 in — Dec 20, 2006

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