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Temperature in Massachusetts in September

Massachusetts is a region in the United States of America. September in has maximum daytime temperatures ranging from pleasant in Rockport with 22°C to high temperatures in Springfield with 25°C. Nighttime temperatures generally drop to 12°C in Springfield and 14°C in Rockport.

What is the temperature of the different cities in Massachusetts in September?

Explore the map below to discover average September temperatures at the top destinations in Massachusetts. For a deeper dive, simply click on any destination dot.

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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • What is the warmest city in September in Massachusetts?
  • According to our recent database analysis, Springfield is the warmest city. It experiences an average maximum daytime temperature of approximately 25°C and rarely drops below 12°C during the night.

  • What is the coldest city in September in Massachusetts?
  • According to our data, Rockport holds the title for the coldest city in Massachusetts in September. It experiences maximum temperatures of approximately 22°C and drops to lows of about 14°C during the night.

  • How much sun does Massachusetts get in September?
  • Boston enjoys close to 238 hours of sunlight. This not only brightens the days but also uplifts the atmosphere during the month.

  • What is the water's temperature in September?
  • The water temperature averages approximately 18°C in Boston this month, so still a bit cool to swim but some enjoy a chilly dive.

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    We have much more information about the climate in Massachusetts. Interested in the weather conditions in a specific month? Select the month below.

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