Greeneville Average Temperature by Month

This page shows the average temperature in each month of the year in Greeneville, Tennessee. It is based on NOAA data for the years 1991–2020.
What's the Hottest Month in Greeneville?
In Greeneville, Tennessee, the warmest month is July, with an average daily high temperature of 87.5 °F and an average low of 63.4 °F.
What's the Coldest Month in Greeneville?
In Greeneville, Tennessee, the coolest month is January, with an average daily high temperature of 47.9 °F and an average low of 23.9 °F.
Month Avg. High Avg. Low
January 47.9 °F 23.9 °F
February 52.1 °F 27.0 °F
March 60.4 °F 32.7 °F
April 69.8 °F 40.8 °F
May 77.8 °F 50.6 °F
June 84.5 °F 59.4 °F
July 87.5 °F 63.4 °F
August 86.9 °F 61.7 °F
September 82.2 °F 54.5 °F
October 72.0 °F 41.8 °F
November 60.3 °F 31.8 °F
December 51.1 °F 26.9 °F
Year 69.4 °F 43.0 °F
Weather Station Details
Years Station Coordinates
1890–2024 Greeneville Experimental Station location
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