Petersburg Kentucky Climate Data

Monthly Average Climate Data for Petersburg Kentucky

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January23.4 °F39.8 °F3.35 in.
February25.3 °F43.8 °F2.85 in.
March32.9 °F53.5 °F4.0 in.
April42.8 °F66.0 °F4.68 in.
May53.2 °F74.9 °F4.85 in.
June61.6 °F83.3 °F4.53 in.
July65.8 °F86.6 °F3.95 in.
August64.7 °F86.1 °F3.28 in.
September56.7 °F80.0 °F3.31 in.
October44.0 °F67.7 °F3.32 in.
November34.4 °F54.7 °F3.44 in.
December28.1 °F44.1 °F3.63 in.
Annual44.4 °F65 °F45.19 in.

Climate Data for Petersburg Kentucky

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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