Nortonville Kentucky Climate Data

Monthly Average Climate Data for Nortonville Kentucky

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January26.2 °F44.2 °F3.77 in.
February29.0 °F48.8 °F4.21 in.
March36.6 °F58.5 °F4.71 in.
April46.2 °F69.9 °F4.85 in.
May56.3 °F78.1 °F5.1 in.
June64.5 °F85.7 °F4.67 in.
July67.7 °F88.8 °F4.61 in.
August66.0 °F88.7 °F3.06 in.
September58.4 °F83.2 °F3.42 in.
October46.5 °F71.9 °F3.95 in.
November36.3 °F58.4 °F4.11 in.
December29.3 °F47.8 °F4.67 in.
Annual46.9 °F68.7 °F51.13 in.

Climate Data for Nortonville Kentucky

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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