Cumberland Rhode Island Climate Data

Monthly Average Climate Data for Cumberland Rhode Island

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-7.2 °C2.6 °C104.9 mm
February-6.5 °C3.8 °C90.68 mm
March-2.5 °C7.9 °C123.7 mm
April3.1 °C14.5 °C118.11 mm
May8.6 °C20.3 °C91.19 mm
June13.7 °C24.8 °C109.22 mm
July17.1 °C27.9 °C91.69 mm
August16.3 °C27.2 °C101.85 mm
September12.3 °C23.3 °C104.14 mm
October5.9 °C16.9 °C128.27 mm
November0.7 °C11 °C106.17 mm
December-3.9 °C5.4 °C128.02 mm
Annual4.8 °C15.5 °C1297.94 mm

Climate Data for Cumberland Rhode Island

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 11 - May 20
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6b : -20.6°C to -17.8°C
Plant Hardiness Zone - 2012Zone 6b : -20.6°C to -17.8°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year