Avon Connecticut Climate Data

Monthly Average Climate Data for Avon Connecticut

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January17.9 °F35.7 °F3.75 in.
February19.1 °F38.6 °F3.34 in.
March26.7 °F46.6 °F4.35 in.
April37.0 °F59.5 °F4.19 in.
May47.5 °F70.4 °F4.14 in.
June56.9 °F78.9 °F4.9 in.
July62.2 °F84.1 °F4.54 in.
August60.5 °F82.1 °F4.7 in.
September53.1 °F75.0 °F4.98 in.
October41.6 °F62.8 °F5.69 in.
November32.1 °F51.3 °F4.13 in.
December24.1 °F40.9 °F4.73 in.
Annual39.9 °F60.5 °F53.44 in.

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 : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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