Westport Kentucky Climate Data

Monthly Average Climate Data for Westport Kentucky

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-3.8 °C5.4 °C92.46 mm
February-2.4 °C7.9 °C89.66 mm
March1.7 °C13.4 °C114.3 mm
April7.2 °C19.8 °C125.98 mm
May12.9 °C24.7 °C135.64 mm
June17.7 °C29.2 °C126.49 mm
July19.7 °C30.9 °C111.51 mm
August18.8 °C30.4 °C91.19 mm
September14.6 °C27.3 °C88.39 mm
October8.2 °C21.2 °C92.2 mm
November2.4 °C13.6 °C92.46 mm
December-1.4 °C7.7 °C107.19 mm
Annual8 °C19.3 °C1267.47 mm

Climate Data for Westport Kentucky

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7a : -17.8°C to -15°C
Plant Hardiness Zone - 2012Zone 6b : -20.6°C to -17.8°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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