Newport Rhode Island Climate Data

Monthly Average Climate Data for Newport Rhode Island

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January24.0 °F38.8 °F3.93 in.
February25.0 °F40.2 °F3.52 in.
March31.2 °F45.5 °F5.1 in.
April40.1 °F54.6 °F4.51 in.
May49.2 °F64.0 °F3.44 in.
June58.8 °F72.6 °F3.54 in.
July65.4 °F78.8 °F3.03 in.
August64.6 °F78.8 °F3.37 in.
September58.7 °F72.9 °F3.64 in.
October48.2 °F62.9 °F4.4 in.
November38.9 °F53.1 °F3.98 in.
December29.9 °F44.4 °F4.74 in.
Annual44.5 °F58.9 °F47.2 in.

Climate Data for Newport 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