Hampton Connecticut Climate Data

Monthly Average Climate Data for Hampton Connecticut

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-7.8 °C1.8 °C98.55 mm
February-7.5 °C3.1 °C87.12 mm
March-3.4 °C7.3 °C117.35 mm
April2.1 °C14.1 °C113.54 mm
May7.6 °C19.8 °C91.19 mm
June12.8 °C24.2 °C112.01 mm
July15.9 °C27.1 °C103.12 mm
August15.1 °C26.2 °C106.43 mm
September11.3 °C22.6 °C108.46 mm
October5 °C16.2 °C122.68 mm
November0 °C10.3 °C103.38 mm
December-4.5 °C4.7 °C117.86 mm
Annual3.9 °C14.8 °C1281.69 mm

Climate Data for Hampton Connecticut

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6b : -20.6°C to -17.8°C
Plant Hardiness Zone - 2012Zone 6a : -23.3°C to -20.6°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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