Avon Connecticut Climate Data

Monthly Average Climate Data for Avon Connecticut

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-7.8 °C2.1 °C95.25 mm
February-7.2 °C3.7 °C84.84 mm
March-2.9 °C8.1 °C110.49 mm
April2.8 °C15.3 °C106.43 mm
May8.6 °C21.3 °C105.16 mm
June13.8 °C26.1 °C124.46 mm
July16.8 °C28.9 °C115.32 mm
August15.8 °C27.8 °C119.38 mm
September11.7 °C23.9 °C126.49 mm
October5.3 °C17.1 °C144.53 mm
November0.1 °C10.7 °C104.9 mm
December-4.4 °C4.9 °C120.14 mm
Annual4.4 °C15.8 °C1357.39 mm

Climate Data for Avon Connecticut

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
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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