Cottage Grove Tennessee Climate Data

Monthly Average Climate Data for Cottage Grove Tennessee

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January27.1 °F45.1 °F4.1 in.
February29.8 °F49.6 °F4.48 in.
March37.7 °F59.3 °F5.17 in.
April47.4 °F69.5 °F5.21 in.
May57.1 °F77.5 °F5.76 in.
June65.2 °F84.7 °F4.66 in.
July68.5 °F87.7 °F4.33 in.
August66.5 °F87.8 °F3.47 in.
September59.4 °F81.7 °F3.84 in.
October47.3 °F70.7 °F3.83 in.
November37.1 °F58.5 °F4.5 in.
December30.5 °F48.2 °F5.2 in.
Annual47.8 °F68.4 °F54.55 in.

Climate Data for Cottage Grove 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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