All-time weather records — Seminole, OK

Record high
114.1°F
August 4, 2011
Record low
-11.9°F
January 4, 1947
Wettest day
12.20 in
April 14, 1945

Climate change signal in Seminole

1.1%

of Seminole's all-time daily heat records were set in the last decade (4 of 366 records since 2015).

0.8%

of all-time daily cold records were set in the last decade (3 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
81
18
1940s
20
61
1950s
77
44
1960s
33
47
1970s
30
46
1980s
33
49
1990s
24
41
2000s
33
30
2010s
35
30
2020s
·
·

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 1933, the latest in 2015. Period of observation: 1933-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 81.0°F — Jan 26, 1947 -11.9°F — Jan 4, 1947 3.55 in — Jan 4, 1946
February 90.0°F — Feb 22, 1996 -5.1°F — Feb 11, 2011 3.70 in — Feb 1, 1983
March 95.0°F — Mar 2, 2006 1.9°F — Mar 3, 1943 3.05 in — Mar 20, 2012
April 99.0°F — Apr 12, 1972 21.0°F — Apr 2, 1936 12.20 in — Apr 14, 1945
May 100.0°F — May 30, 1985 33.1°F — May 3, 2013 6.67 in — May 18, 1949
June 107.1°F — Jun 22, 1936 44.1°F — Jun 7, 1944 5.20 in — Jun 4, 2024
July 113.0°F — Jul 19, 1936 50.0°F — Jul 20, 1944 4.44 in — Jul 27, 1992
August 114.1°F — Aug 4, 2011 51.1°F — Aug 2, 1999 6.63 in — Aug 21, 1958
September 109.9°F — Sep 3, 2000 33.1°F — Sep 27, 1942 6.50 in — Sep 23, 1970
October 100.9°F — Oct 6, 1937 18.0°F — Oct 31, 1993 8.45 in — Oct 20, 1983
November 89.1°F — Nov 6, 1945 10.0°F — Nov 29, 1976 5.41 in — Nov 21, 1979
December 87.1°F — Dec 24, 1955 -9.0°F — Dec 23, 1989 4.00 in — Dec 27, 2015

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