Jamestown Kentucky Climate Data

Monthly Average Climate Data for Jamestown Kentucky

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January26.0 °F44.3 °F4.8 in.
February28.8 °F48.6 °F4.78 in.
March35.1 °F57.8 °F5.43 in.
April44.4 °F68.1 °F4.98 in.
May54.0 °F75.8 °F5.22 in.
June62.0 °F83.0 °F5.06 in.
July65.8 °F86.0 °F5.18 in.
August63.9 °F85.5 °F3.94 in.
September57.2 °F80.4 °F4.4 in.
October46.1 °F69.7 °F3.42 in.
November35.0 °F57.9 °F3.92 in.
December30.0 °F47.9 °F5.76 in.
Annual45.7 °F67.1 °F56.89 in.

Climate Data for Jamestown 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 : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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