Wellsville New York Climate Data

Monthly Average Climate Data for Wellsville New York

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January14.1 °F31.5 °F2.73 in.
February14.3 °F33.9 °F1.85 in.
March20.5 °F42.4 °F2.53 in.
April30.9 °F55.6 °F3.65 in.
May41.6 °F68.2 °F3.64 in.
June50.6 °F75.9 °F4.12 in.
July54.8 °F79.8 °F4.14 in.
August53.6 °F78.1 °F3.87 in.
September46.8 °F71.7 °F3.7 in.
October36.6 °F59.0 °F3.95 in.
November27.9 °F46.7 °F2.72 in.
December20.3 °F36.1 °F2.93 in.
Annual34.3 °F56.6 °F39.83 in.

Climate Data for Wellsville New York

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateJun. 1 - Jun. 10
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5a : -20°F to -15°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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