September Rainfall and Precipitation in New Hampshire
Average rainfall, rainy days and the driest cities in New Hampshire, the United States of America in September.
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Best Places to Visit in New Hampshire 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.
New Hampshire precipitation in September: frequently asked questions
How much rainfall does New Hampshire, the United States of America receive in September?
Rainfall in Portsmouth during September is on the lighter side, averaging about 96 mm (3.8 in). Expect predominantly dry weather punctuated by short showers.
How many days does it rain in New Hampshire, the United States of America in September?
Expect around 9 days rainy days in Portsmouth during September.
Is September part of the rainy season in New Hampshire, the United States of America?
Not really. September is outside the wettest stretch of the year in New Hampshire, the United States of America.
What is the wettest city in September in New Hampshire, the United States of America?
West Chesterfield is the wettest city in New Hampshire, the United States of America in September according to our database, with average rainfall of around 112 mm (4.4 in).
What is the driest city in September in New Hampshire, the United States of America?
The driest place is West Lebanon with an average rainfall of 78 mm (3.1 in) according to our data.
Interested in more climate information?
We have much more information about the climate in New Hampshire.
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