Warwick Rhode Island Climate Data

Monthly Average Climate Data for Warwick Rhode Island

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-5.3 °C3.3 °C107.44 mm
February-4.6 °C4.3 °C93.47 mm
March-0.9 °C8 °C136.14 mm
April4.6 °C14.1 °C122.43 mm
May10.1 °C19.7 °C88.9 mm
June15.4 °C24.6 °C105.92 mm
July19 °C28.1 °C86.11 mm
August18.3 °C27.2 °C96.27 mm
September14.4 °C23.4 °C105.92 mm
October8.3 °C17.2 °C117.86 mm
November2.8 °C11.5 °C113.28 mm
December-1.8 °C6.3 °C124.97 mm
Annual6.7 °C15.6 °C1298.71 mm

Climate Data for Warwick Rhode Island

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 : -17.8°C to -15°C
Plant Hardiness Zone - 2012Zone 6b : -20.6°C to -17.8°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
2024 plantmaps.com