Torrington Connecticut Climate Data

Monthly Average Climate Data for Torrington Connecticut

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January15.9 °F35.3 °F3.82 in.
February17.2 °F38.4 °F3.18 in.
March24.6 °F46.3 °F4.52 in.
April34.8 °F59.4 °F3.85 in.
May45.4 °F70.4 °F4.05 in.
June54.8 °F78.7 °F4.68 in.
July60.0 °F83.5 °F4.63 in.
August58.3 °F81.6 °F4.86 in.
September50.9 °F74.2 °F5.16 in.
October39.5 °F62.1 °F5.56 in.
November30.1 °F50.9 °F4.04 in.
December22.4 °F40.1 °F4.68 in.
Annual37.8 °F60.1 °F53.03 in.

Climate Data for Torrington 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 ClassificationDfb - Humid Continental Mild Summer, Wet All Year