Weatogue Connecticut Climate Data

Monthly Average Climate Data for Weatogue Connecticut

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-7.7 °C2 °C93.73 mm
February-7 °C3.6 °C83.06 mm
March-2.8 °C8.1 °C109.73 mm
April3.1 °C15.4 °C104.14 mm
May8.9 °C21.4 °C101.09 mm
June14.1 °C26.2 °C121.16 mm
July17.1 °C29.1 °C112.78 mm
August16.1 °C28 °C115.32 mm
September12 °C24 °C123.19 mm
October5.6 °C17.2 °C139.7 mm
November0.3 °C10.8 °C102.36 mm
December-4.2 °C4.9 °C117.6 mm
Annual4.6 °C15.9 °C1323.86 mm

Climate Data for Weatogue Connecticut

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 : -20.6°C to -17.8°C
Plant Hardiness Zone - 2012Zone 6a : -23.3°C to -20.6°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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