Hartwell Average Temperature by Month

This page shows the average temperature in each month of the year in Hartwell, Georgia. It is based on NOAA data for the years 1991–2020.
What's the Hottest Month in Hartwell?
In Hartwell, Georgia, the warmest month is July, with an average daily high temperature of 88.5 °F and an average low of 70.1 °F.
What's the Coldest Month in Hartwell?
In Hartwell, Georgia, the coolest month is January, with an average daily high temperature of 52.1 °F and an average low of 32.7 °F.
Month Avg. High Avg. Low
January 52.1 °F 32.7 °F
February 55.8 °F 35.6 °F
March 63.5 °F 42.0 °F
April 71.8 °F 49.4 °F
May 78.9 °F 58.9 °F
June 85.6 °F 66.8 °F
July 88.5 °F 70.1 °F
August 86.7 °F 69.3 °F
September 81.3 °F 63.8 °F
October 71.6 °F 52.7 °F
November 62.0 °F 41.4 °F
December 54.5 °F 35.8 °F
Year 71.1 °F 51.6 °F
Weather Station Details
Years Station Coordinates
1908–2024 Hartwell location
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