Brookline (MA) Weather and Climate: A Comprehensive Guide
The climate in Brookline is marked by big temperature swings throughout the year.
Temperatures range from warm during the warmest months
to cold in the cooler months.
It also experiences much rain/snowfall throughout the year.
Let's now guide you through the climate details for a complete overview.
Average maximum day and minimum night temperature
In Brookline, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a comfortable 29°C in July. In February, the coolest month of the year, temperatures drop to a chilly 3°C.
At night, you can expect cooler temperatures, with averages dropping to around -7°C during this month. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Brookline experiences significant rain/snowfall throughout the year, averaging 1255 mm of precipitation annually. Brookline experiences moderate seasonal variation in snow/rainfall, with monthly averages ranging from 135 mm in December, the wettest month, and 80 mm in September, the driest month.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
Brookline can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 10.0 hours of sunshine daily. In contrast, the city experiences much darker days in December, 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 water temperature
The mean water temperature over the year ranges from 4°C in February to 20°C in August.
Water temperature over the year
Average humidity
The relative humidity is high throughout the year in Brookline.
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
Average wind speed
The mean wind speed varies between 5 m/s and 7 m/s throughout the year. It is lowest in June, July, August and September and highest during January, February, March and December.
The mean monthly wind speed over the year (meters per second)
almost clear and no rain clear and no rain almost clear and no rainForecast for Brookline (MA)
6 m/s
4 m/s
2 m/s
The best time of year to visit Brookline in the United States of America
During the months of May, June 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:
The hottest season / summer takes place in June, July, August and September.
July has an average maximum temperature of 29°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 135 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.
