Long Hill Connecticut Climate Data

Monthly Average Climate Data for Long Hill Connecticut

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January20.4 °F36.5 °F3.89 in.
February21.6 °F38.9 °F3.21 in.
March28.6 °F46.7 °F4.45 in.
April38.4 °F58.7 °F4.2 in.
May48.2 °F69.5 °F4.04 in.
June57.8 °F77.8 °F4.82 in.
July63.8 °F82.9 °F3.69 in.
August62.8 °F81.0 °F4.47 in.
September55.6 °F74.1 °F4.79 in.
October44.4 °F62.7 °F4.88 in.
November34.3 °F51.7 °F4.23 in.
December26.5 °F41.5 °F4.44 in.
Annual41.9 °F60.2 °F51.11 in.

Climate Data for Long Hill Connecticut

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°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
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