Middletown Rhode Island Climate Data

Monthly Average Climate Data for Middletown Rhode Island

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January22.8 °F37.9 °F4.07 in.
February24.0 °F39.5 °F3.62 in.
March30.1 °F45.6 °F5.29 in.
April39.5 °F55.2 °F4.6 in.
May48.8 °F64.8 °F3.31 in.
June58.2 °F73.6 °F3.64 in.
July64.7 °F80.0 °F3.09 in.
August63.5 °F79.1 °F3.24 in.
September57.7 °F72.8 °F3.52 in.
October47.0 °F62.1 °F4.15 in.
November37.8 °F52.4 °F3.83 in.
December29.1 °F43.5 °F4.88 in.
Annual43.6 °F58.9 °F47.24 in.

Climate Data for Middletown 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 : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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