Greenback Tennessee Climate Data

Monthly Average Climate Data for Greenback Tennessee

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January29.0 °F48.0 °F5.06 in.
February31.7 °F52.4 °F5.0 in.
March38.3 °F61.4 °F5.35 in.
April46.7 °F70.9 °F5.26 in.
May55.9 °F78.6 °F4.59 in.
June64.1 °F85.2 °F4.84 in.
July67.9 °F88.1 °F5.88 in.
August66.7 °F87.5 °F3.83 in.
September60.4 °F82.9 °F3.71 in.
October48.2 °F72.1 °F3.42 in.
November37.2 °F60.4 °F4.62 in.
December32.3 °F51.2 °F5.39 in.
Annual48.2 °F69.9 °F56.95 in.

Climate Data for Greenback Tennessee

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
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 ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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