Forest Hills Tennessee Climate Data

Monthly Average Climate Data for Forest Hills Tennessee

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January27.5 °F46.5 °F4.32 in.
February30.1 °F51.3 °F4.74 in.
March37.1 °F60.4 °F5.03 in.
April45.8 °F70.4 °F5.04 in.
May55.5 °F77.9 °F5.3 in.
June64.0 °F85.1 °F4.39 in.
July67.7 °F88.5 °F4.63 in.
August66.0 °F88.0 °F3.61 in.
September59.0 °F82.1 °F4.1 in.
October47.0 °F71.8 °F3.77 in.
November36.6 °F59.6 °F3.88 in.
December30.7 °F50.0 °F5.03 in.
Annual47.3 °F69.3 °F53.84 in.

Climate Data for Forest Hills Tennessee

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7b : 5°F to 10°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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