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Devens Weather and Climate: A Comprehensive Guide

The climate in Devens is marked by big temperature swings throughout the year. Temperatures range from warm during the warmest months to very cold in the cooler months. It is also known for its large amounts of rain/snowfall. Let's now guide you through the climate details for a complete overview.

Average maximum day and minimum night temperature

In Devens, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a comfortable 29°C in July to a very cold 2°C in the coolest month, February.

Nights are cooler, with lows often dropping to around -9°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Devens experiences significant rain/snowfall throughout the year, averaging 1204 mm of precipitation annually. Precipitation levels in Devens remain relatively steady throughout the year. June has the most rain, with 124 mm over 14 days. In January, this drops slightly to 82 mm, making the city's climate fairly predictable.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

For those who appreciate different seasons, Devens serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 10.0 hours of sunshine daily, and embrace the darker days in December, offering only 4.7 hours of daily sunlight. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Boston, the United States of America (50 KM, 31 Miles).

Daily hours of sunshine

Data from: Boston, the United States of America (50 KM, 31 Miles).

Forecast for Devens

Mon   Dec 23
-3°C | -17°C
S 3 m/s
partly cloudy and no rain

partly cloudy and no rain

Tue   Dec 24
2°C | -6°C
SW 3 m/s
2.8 mm
broken clouds and snow

broken clouds and snow

Wed   Dec 25
2°C | -7°C
N 2 m/s
clear and no rain

clear and no rain

The best time of year to visit Devens 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:
  • When is summer in Devens?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Devens?
    July has an average maximum temperature of 29°C and is the warmest month of the year.
  • Which is the coldest month in Devens?
    The coldest month is February with an average maximum temperature of 2°C.
  • Which is the wettest month in Devens?
    June tops the wettest month list with 124 mm of rainfall.
  • Which is the driest month in Devens?
    January is the driest month with 82 mm of precipitation.
  • Which is the sunniest month in Devens?
    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.