Leicester Massachusetts Climate Data

Monthly Average Climate Data for Leicester Massachusetts

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.7 °F32.2 °F3.84 in.
February18.3 °F34.9 °F3.37 in.
March25.8 °F42.5 °F4.57 in.
April36.8 °F55.3 °F4.3 in.
May47.0 °F66.1 °F3.63 in.
June56.6 °F74.3 °F4.29 in.
July62.1 °F79.6 °F3.94 in.
August60.8 °F78.0 °F4.22 in.
September53.9 °F71.1 °F4.19 in.
October42.0 °F59.1 °F5.1 in.
November32.2 °F48.0 °F3.86 in.
December23.4 °F37.7 °F4.59 in.
Annual39.6 °F56.6 °F49.9 in.

Climate Data for Leicester Massachusetts

Average First Frost DateOct. 11 - Oct. 20
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 ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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