Jacksonville New York Climate Data

Monthly Average Climate Data for Jacksonville New York

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January15.5 °F31.4 °F2.27 in.
February16.9 °F33.8 °F1.96 in.
March23.5 °F41.8 °F2.77 in.
April34.6 °F55.4 °F3.31 in.
May45.8 °F68.1 °F3.2 in.
June54.8 °F76.1 °F3.98 in.
July59.4 °F80.5 °F3.97 in.
August58.0 °F79.3 °F3.75 in.
September50.9 °F72.4 °F3.87 in.
October40.9 °F59.7 °F3.66 in.
November31.6 °F47.4 °F2.88 in.
December22.9 °F36.6 °F2.62 in.
Annual37.9 °F56.9 °F38.24 in.

Climate Data for Jacksonville New York

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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