Windsor Maine Climate Data

Monthly Average Climate Data for Windsor Maine

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-12.1 °C-1.7 °C88.9 mm
February-11 °C0.1 °C78.23 mm
March-5.7 °C4.6 °C97.28 mm
April0.6 °C11.6 °C106.43 mm
May6.5 °C18.1 °C90.68 mm
June11.8 °C22.9 °C108.97 mm
July15.1 °C26.1 °C85.6 mm
August14.2 °C25.6 °C89.41 mm
September10 °C21.5 °C98.55 mm
October3.9 °C14.4 °C135.38 mm
November-1.6 °C7.7 °C111.76 mm
December-7.4 °C1.7 °C110.49 mm
Annual2 °C12.7 °C1201.68 mm

Climate Data for Windsor Maine

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5b : -26.1°C to -23.3°C
Plant Hardiness Zone - 2012Zone 5a : -28.9°C to -26.1°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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