Canton Valley Connecticut Climate Data

Monthly Average Climate Data for Canton Valley Connecticut

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.2 °F34.5 °F3.68 in.
February17.3 °F37.5 °F3.31 in.
March24.7 °F45.5 °F4.27 in.
April35.1 °F58.7 °F4.04 in.
May45.6 °F69.7 °F4.07 in.
June55.1 °F78.1 °F4.74 in.
July60.3 °F83.0 °F4.64 in.
August58.6 °F81.1 °F4.74 in.
September51.3 °F73.9 °F4.95 in.
October39.8 °F61.7 °F5.58 in.
November30.4 °F50.1 °F3.99 in.
December22.3 °F39.6 °F4.63 in.
Annual38.1 °F59.5 °F52.64 in.

Climate Data for Canton Valley Connecticut

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°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