Hornsby Tennessee Climate Data

Monthly Average Climate Data for Hornsby Tennessee

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January29.5 °F49.2 °F4.5 in.
February32.7 °F54.0 °F5.07 in.
March39.7 °F62.9 °F5.73 in.
April48.5 °F72.4 °F5.57 in.
May58.3 °F79.9 °F5.39 in.
June66.5 °F87.1 °F4.49 in.
July69.9 °F90.2 °F4.51 in.
August68.1 °F89.7 °F3.6 in.
September60.8 °F84.1 °F4.08 in.
October48.5 °F74.0 °F4.01 in.
November38.0 °F62.0 °F4.22 in.
December32.4 °F52.1 °F5.61 in.
Annual49.4 °F71.5 °F56.78 in.

Climate Data for Hornsby Tennessee

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 7b : 5°F to 10°F
Plant Hardiness Zone - 2012Zone 7b : 5°F to 10°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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