Scituate Massachusetts Climate Data

Monthly Average Climate Data for Scituate Massachusetts

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January23.4 °F37.8 °F4.27 in.
February24.6 °F39.8 °F3.99 in.
March30.5 °F44.9 °F5.53 in.
April39.2 °F54.9 °F4.53 in.
May49.1 °F65.2 °F3.63 in.
June58.0 °F74.3 °F3.81 in.
July64.2 °F80.5 °F3.47 in.
August63.4 °F78.7 °F3.66 in.
September57.4 °F72.5 °F4.0 in.
October47.2 °F62.2 °F5.12 in.
November37.8 °F52.2 °F4.51 in.
December29.6 °F43.4 °F5.04 in.
Annual43.7 °F58.9 °F51.56 in.

Climate Data for Scituate Massachusetts

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 11 - May 20
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation