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Climate in Oklahoma City OK

July is the hottest month in Oklahoma City OK, with an average high of 94°F / 34°C; January is the coldest (50°F / 10°C). May is the wettest month, averaging 5.3 in / 135 mm of precipitation.

MonthHigh °F / °CLow °F / °CPrecip in / mmWet days
Jan50 / 1028 / -21.3 / 333
Feb55 / 1332 / 01.4 / 364
Mar64 / 1840 / 52.6 / 656
Apr72 / 2249 / 93.6 / 926
May80 / 2759 / 155.3 / 1358
Jun88 / 3167 / 204.5 / 1147
Jul94 / 3471 / 223.6 / 915
Aug93 / 3470 / 213.6 / 916
Sep85 / 2963 / 173.7 / 946
Oct73 / 2350 / 103.3 / 846
Nov61 / 1639 / 41.7 / 434
Dec51 / 1130 / -11.8 / 454

Extremes since 1941: highest 113°F / 45°C (August 3, 2012), lowest -14°F / -25°C (February 16, 2021).

Daylight lasts about 14.4 hours in June and 9.6 hours in December.

Data: Meteostat — Will Rogers World Airport, 1991–2020 averages.