September Rainfall and Precipitation in Massachusetts
Average rainfall, rainy days and the driest cities in Massachusetts, the United States of America in September.
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Best Places to Visit in Massachusetts in September
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Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in September: pale blue is dry, deep blue is wet.
Massachusetts precipitation in September: frequently asked questions
How much rainfall does Massachusetts, the United States of America receive in September?
Boston stays mostly dry in September, with average rainfall close to 79 mm (3.1 in).
How many days does it rain in Massachusetts, the United States of America in September?
Boston sees roughly 9 days rainy days during September.
Is September part of the rainy season in Massachusetts, the United States of America?
September is generally a drier month for Massachusetts, the United States of America, falling outside the main rainy season.
What is the wettest city in September in Massachusetts, the United States of America?
In our database, Greenfield stands out as having an average rainfall level of 122 mm (4.8 in), making it the wettest location.
What is the driest city in September in Massachusetts, the United States of America?
In our records, Provincetown (P-town) stands out as the driest city in Massachusetts, the United States of America for September, averaging just 74 mm (2.9 in).
Interested in more climate information?
We have much more information about the climate in Massachusetts.
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