Gloucester (MA) Weather and Climate: A Comprehensive Guide
The temperature in Gloucester can vary quite a bit throughout the year.
Temperatures can be warm during the warmest months,
and cold during the cooler months.
It also has a notably wet climate with much precipitation.
Let’s explore the climate details in depth to provide you with a complete overview.
Average maximum day and minimum night temperature
Visitors to Gloucester can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 25°C in July, the warmest time of the year, to a chilly 3°C during cooler months like February.
At night, temperatures typically drop to an average of around -6°C during these months. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Gloucester is known for its substantial rain/snowfall, with annual precipitation reaching 1264 mm. While rainfall varies throughout the year, each season offers its own charm. December brings wetter days averaging 136 mm of precipitation, spread over 14 rainy days. In contrast, September experiences a drier climate, with about 80 mm of rainfall spread across 9 rainy days.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
Seasonal changes in sunshine hours are quite dramatic in Gloucester. While May receives considerable daily sunshine with up to 10.0 hours, December marks the darkest time of the year, where sunshine is scarce with only 4.7 hours of sunlight per day. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average humidity
The relative humidity is high throughout the year in Gloucester.
The city experiences its highest humidity in August, reaching 72%. In February, the humidity drops to its lowest level at 62%. Explore our detailed page on humidity levels for further details.
Relative humidity over the year
almost clear and no rain clear and no rain partly cloudy and no rainForecast for Gloucester (MA)
10 m/s
9 m/s
5 m/s
The best time of year to visit Gloucester in the United States of America
During the months of June, July, August and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
July has an average maximum temperature of 25°C and is the warmest month of the year.
The coldest month is February with an average maximum temperature of 3°C.
December tops the wettest month list with 136 mm of rainfall.
September is the driest month with 80 mm of precipitation.
May is the sunniest month with an average of 301 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
