Richfield Average Temperature by Month

This page shows the average temperature in each month of the year in Richfield, Utah. It is based on NOAA data for the years 1991–2020.
What's the Hottest Month in Richfield?
In Richfield, Utah, the warmest month is July, with an average daily high temperature of 90.4 °F and an average low of 53.6 °F.
What's the Coldest Month in Richfield?
In Richfield, Utah, the coolest month is January, with an average daily high temperature of 40.9 °F and an average low of 17.0 °F.
Month Avg. High Avg. Low
January 40.9 °F 17.0 °F
February 47.1 °F 21.8 °F
March 57.4 °F 27.2 °F
April 64.2 °F 31.7 °F
May 73.0 °F 39.3 °F
June 84.4 °F 46.6 °F
July 90.4 °F 53.6 °F
August 88.5 °F 52.0 °F
September 80.7 °F 42.7 °F
October 67.8 °F 32.0 °F
November 53.1 °F 23.5 °F
December 41.1 °F 16.5 °F
Year 65.5 °F 33.5 °F
Weather Station Details
Years Station Coordinates
1893–2024 Richfield Radio KSVC location
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