Wilbraham Massachusetts Climate Data

Monthly Average Climate Data for Wilbraham Massachusetts

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.4 °F34.3 °F3.39 in.
February17.5 °F37.2 °F3.03 in.
March26.0 °F45.4 °F3.97 in.
April36.5 °F58.9 °F3.81 in.
May46.9 °F70.0 °F3.58 in.
June56.1 °F78.3 °F4.33 in.
July61.7 °F83.6 °F4.02 in.
August60.0 °F82.1 °F4.19 in.
September52.3 °F74.9 °F4.46 in.
October40.9 °F62.4 °F4.79 in.
November31.2 °F50.4 °F3.54 in.
December22.9 °F39.7 °F4.2 in.
Annual39 °F59.8 °F47.31 in.

Climate Data for Wilbraham Massachusetts

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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