All-time weather records — Del City, OK

Record high
111.9°F
August 3, 2012
Record low
-16.1°F
February 16, 2021
Wettest day
6.99 in
June 14, 2010

Climate change signal in Del City

54.9%

of Del City's all-time daily heat records were set in the last decade (201 of 366 records since 2015).

54.4%

of all-time daily cold records were set in the last decade (199 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 #
2000s
15
36
2010s
221
221
2020s
130
109

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 2009, the latest in 2026. Period of observation: 2009-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 78.1°F — Jan 28, 2015 -2.9°F — Jan 15, 2024 1.65 in — Jan 28, 2020
February 88.0°F — Feb 11, 2017 -16.1°F — Feb 16, 2021 1.23 in — Feb 21, 2010
March 95.0°F — Mar 26, 2020 3.0°F — Mar 3, 2014 2.91 in — Mar 19, 2012
April 91.9°F — Apr 20, 2022 23.0°F — Apr 7, 2009 2.72 in — Apr 19, 2025
May 93.9°F — May 4, 2014 33.1°F — May 3, 2013 4.23 in — May 31, 2013
June 102.9°F — Jun 18, 2011 48.0°F — Jun 1, 2012 6.99 in — Jun 14, 2010
July 109.9°F — Jul 19, 2022 57.0°F — Jul 2, 2013 4.89 in — Jul 30, 2014
August 111.9°F — Aug 3, 2012 52.0°F — Aug 20, 2015 3.70 in — Aug 11, 2024
September 102.9°F — Sep 3, 2012 41.0°F — Sep 27, 2010 2.57 in — Sep 21, 2018
October 95.0°F — Oct 8, 2021 21.9°F — Oct 31, 2019 2.64 in — Oct 8, 2009
November 84.9°F — Nov 7, 2023 12.9°F — Nov 12, 2019 4.75 in — Nov 3, 2024
December 84.9°F — Dec 27, 2025 1.0°F — Dec 22, 2022 2.62 in — Dec 26, 2015

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