Lewisburg Average Temperature by Month

This page shows the average temperature in each month of the year in Lewisburg, Tennessee. It is based on NOAA data for the years 1991–2020.
What's the Hottest Month in Lewisburg?
In Lewisburg, Tennessee, the warmest month is July, with an average daily high temperature of 89.7 °F and an average low of 65.4 °F.
What's the Coldest Month in Lewisburg?
In Lewisburg, Tennessee, the coolest month is January, with an average daily high temperature of 48.1 °F and an average low of 26.3 °F.
Month Avg. High Avg. Low
January 48.1 °F 26.3 °F
February 53.0 °F 29.0 °F
March 61.6 °F 35.5 °F
April 71.3 °F 42.9 °F
May 79.4 °F 53.1 °F
June 87.1 °F 61.8 °F
July 89.7 °F 65.4 °F
August 89.9 °F 63.1 °F
September 84.5 °F 55.7 °F
October 73.6 °F 44.2 °F
November 61.4 °F 34.8 °F
December 51.0 °F 29.0 °F
Year 71.0 °F 45.2 °F
Weather Station Details
Years Station Coordinates
1890–2024 Lewisburg Expirimental Station location