North Smithfield Rhode Island Climate Data

Monthly Average Climate Data for North Smithfield Rhode Island

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.7 °F36.3 °F4.06 in.
February19.9 °F38.7 °F3.53 in.
March27.2 °F46.1 °F4.88 in.
April37.2 °F58.2 °F4.65 in.
May47.1 °F68.7 °F3.64 in.
June56.3 °F76.9 °F4.3 in.
July62.4 °F82.3 °F3.71 in.
August60.8 °F80.8 °F4.13 in.
September53.8 °F73.8 °F4.08 in.
October42.6 °F62.3 °F5.15 in.
November32.9 °F51.6 °F4.22 in.
December24.6 °F41.5 °F5.09 in.
Annual40.3 °F59.8 °F51.44 in.

Climate Data for North Smithfield Rhode Island

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 : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year