Unionville New York Climate Data

Monthly Average Climate Data for Unionville New York

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January17.0 °F35.2 °F3.14 in.
February18.3 °F38.5 °F2.61 in.
March25.9 °F46.9 °F3.84 in.
April36.6 °F59.9 °F3.85 in.
May46.9 °F70.7 °F3.55 in.
June56.2 °F78.6 °F4.82 in.
July60.9 °F83.4 °F3.95 in.
August59.3 °F81.4 °F4.65 in.
September52.1 °F74.9 °F4.34 in.
October40.7 °F62.9 °F4.24 in.
November30.8 °F51.2 °F3.3 in.
December23.3 °F40.2 °F3.98 in.
Annual39 °F60.3 °F46.27 in.

Climate Data for Unionville 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 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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