Louisville Tennessee Climate Data

Monthly Average Climate Data for Louisville Tennessee

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-1.8 °C8.8 °C130.81 mm
February-0.2 °C11.3 °C136.4 mm
March3.4 °C16.3 °C126.49 mm
April8.1 °C21.5 °C130.56 mm
May13.4 °C25.9 °C99.31 mm
June18 °C29.7 °C120.14 mm
July20.2 °C31.3 °C156.46 mm
August19.6 °C31.1 °C92.71 mm
September16.1 °C28.4 °C102.36 mm
October9.1 °C22.4 °C79.5 mm
November2.8 °C15.7 °C103.89 mm
December0 °C10.6 °C137.92 mm
Annual9.1 °C21.1 °C1416.55 mm

Climate Data for Louisville 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 : -15°C to -12.2°C
Plant Hardiness Zone - 2012Zone 7a : -17.8°C to -15°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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