Gloucester Massachusetts Climate Data

Monthly Average Climate Data for Gloucester Massachusetts

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January22.4 °F36.5 °F4.2 in.
February23.5 °F38.1 °F3.97 in.
March29.8 °F43.7 °F5.14 in.
April39.1 °F54.0 °F4.36 in.
May48.4 °F63.5 °F3.8 in.
June57.6 °F72.7 °F4.08 in.
July63.9 °F78.0 °F3.5 in.
August62.9 °F77.2 °F3.32 in.
September56.8 °F70.4 °F3.75 in.
October46.7 °F60.5 °F4.78 in.
November37.3 °F50.8 °F3.96 in.
December28.5 °F42.0 °F4.97 in.
Annual43.1 °F57.3 °F49.83 in.

Climate Data for Gloucester 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 ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation