Yuma Average Temperature by Month

This page shows the average temperature in each month of the year in Yuma, Arizona. It is based on NOAA data for the years 1991–2020.
What's the Hottest Month in Yuma?
In Yuma, Arizona, the warmest month is August, with an average daily high temperature of 107.1 °F and an average low of 83.2 °F.
What's the Coldest Month in Yuma?
In Yuma, Arizona, the coolest month is January, with an average daily high temperature of 70.0 °F and an average low of 47.6 °F.
Month Avg. High Avg. Low
January 70.0 °F 47.6 °F
February 73.7 °F 50.2 °F
March 80.9 °F 55.0 °F
April 87.0 °F 59.7 °F
May 94.6 °F 66.6 °F
June 103.6 °F 74.5 °F
July 107.3 °F 82.3 °F
August 107.1 °F 83.2 °F
September 102.0 °F 77.3 °F
October 90.7 °F 65.4 °F
November 78.1 °F 54.3 °F
December 68.2 °F 46.5 °F
Year 88.9 °F 63.8 °F
Weather Station Details
Years Station Coordinates
1995–2024 Yuma International Airport location
1949–1994 Yuma Airport location
1893–1948 Yuma City location