Oklahoma City Average Temperature by Month

This page shows the average temperature in each month of the year in Oklahoma City, Oklahoma. It is based on NOAA data for the years 1991–2020.

What's the Hottest Month in Oklahoma City?

In Oklahoma City, Oklahoma, the warmest month is July, with an average daily high temperature of 93.8 °F and an average low of 71.2 °F.

What's the Coldest Month in Oklahoma City?

In Oklahoma City, Oklahoma, the coolest month is January, with an average daily high temperature of 50.1 °F and an average low of 28.0 °F.

Weather Station Details

Years	Station	Coordinates
1948–2024	Oklahoma City Will Rogers Airport	location
1939–1947	Norman University of Oklahoma	location
1894–1938	Norman 3 SSE	location