Naugatuck Connecticut Climate Data

Monthly Average Climate Data for Naugatuck Connecticut

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January19.4 °F36.7 °F3.92 in.
February20.7 °F39.3 °F3.35 in.
March27.9 °F46.9 °F4.66 in.
April38.2 °F59.1 °F4.25 in.
May48.3 °F70.3 °F4.21 in.
June57.6 °F78.4 °F4.58 in.
July63.2 °F84.0 °F4.37 in.
August61.6 °F82.1 °F4.3 in.
September54.4 °F75.4 °F4.63 in.
October42.8 °F63.6 °F5.3 in.
November33.0 °F52.1 °F4.17 in.
December25.2 °F41.8 °F4.61 in.
Annual41 °F60.8 °F52.35 in.

Climate Data for Naugatuck Connecticut

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation