Oklahoma City, OK Climate

Summary Graph

The summary climate graph for Oklahoma City, OK shows a selection of temperature, rainfall and snow minimum, mean and maximum measures over the course of a year. Click on each of the measures in the key to toggle them on and off.

Graph of average and extreme temperature ranges by day for Oklahoma City, OK.


The warmest month in Tinker Air Force Base, Oklahoma City, Oklahoma is July with an average high temperature of 92.9°F. The hottest day on record was August 1 2012 when the temperature hit 111.7°F. During January the overnight temperature drops to an average of 29.2°F with the lowest temperature of -6.0°F being recorded on January 4 1947.

Warmest Days

Warmest Months

Coldest Days

Coldest Months

The warmest days on record are:

1 Aug 2012111.7°F
9 Jul 2011110.5°F
5 Aug 2011109.9°F
20 Jul 2012108.3°F
29 Jul 1986108°F

The warmest months on average were:

July 2011103.5°F
August 2011102.7°F
July 1954100.9°F
July 1980100.8°F
July 201299.9°F

The coldest days on record are:

4 Jan 1947-6°F
23 Dec 1989-5.8°F
4 Jan 1959-2.9°F
12 Jan 1963-2°F
3 Feb 1996-1.1°F

The coldest months on average were:

January 196318.7°F
December 198320.3°F
January 197920.7°F
January 197821.7°F
January 194923.4°F


The wettest month in Oklahoma City, OK is May with an average of 3.1 inches of rain falling on 11 to 12 days. The driest month in Oklahoma City, OK is January with an average of 0.8 inches of rain falling on 6 to 7 days.

Wettest Days

The wettest days on record are:

20 December 19913 inches
8 December 19802.1 inches
31 December 19841.5 inches
20 December 20061.4 inches
24 December 19971.4 inches

Wettest Months

The wettest months on record are:

July 199615.4 inches
June 198913.9 inches
June 200713.4 inches
May 198212.8 inches
October 198312.5 inches

Driest Months

The driest months on record are:

January 19430 inches
February 19430 inches
March 19430 inches
April 19430 inches
May 19430 inches