Farmington Average Temperature by Month

This page shows the average temperature in each month of the year in Farmington, Missouri. It is based on NOAA data for the years 1991–2020.
What's the Hottest Month in Farmington?
In Farmington, Missouri, the warmest month is July, with an average daily high temperature of 87.2 °F and an average low of 66.7 °F.
What's the Coldest Month in Farmington?
In Farmington, Missouri, the coolest month is January, with an average daily high temperature of 41.6 °F and an average low of 22.6 °F.
Month Avg. High Avg. Low
January 41.6 °F 22.6 °F
February 47.3 °F 26.3 °F
March 57.0 °F 34.6 °F
April 67.6 °F 44.5 °F
May 75.9 °F 54.0 °F
June 83.6 °F 62.6 °F
July 87.2 °F 66.7 °F
August 86.6 °F 65.0 °F
September 79.4 °F 56.2 °F
October 68.7 °F 44.9 °F
November 55.0 °F 34.1 °F
December 45.1 °F 26.8 °F
Year 66.5 °F 44.9 °F
Weather Station Details
Years Station Coordinates
1906–2024 Farmington location
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