Hillsboro Tennessee Climate Data

Monthly Average Climate Data for Hillsboro Tennessee

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January28.5 °F47.7 °F4.92 in.
February31.0 °F51.8 °F5.09 in.
March37.7 °F60.4 °F5.41 in.
April46.2 °F69.7 °F5.57 in.
May55.5 °F77.1 °F4.62 in.
June63.4 °F83.8 °F5.24 in.
July67.1 °F86.8 °F5.05 in.
August65.6 °F86.5 °F4.24 in.
September59.0 °F81.4 °F4.08 in.
October46.9 °F71.4 °F3.16 in.
November36.6 °F60.0 °F4.42 in.
December31.6 °F51.0 °F6.35 in.
Annual47.4 °F69 °F58.15 in.

Climate Data for Hillsboro 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 7a : 0°F to 5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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