May Rainfall and Precipitation in New Hampshire

Average rainfall, rainy days and the driest cities in New Hampshire, the United States of America in May.

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Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit New Hampshire, check out our New Hampshire's climate page.

See also: New Hampshire weather by month.

Best Places to Visit in New Hampshire in May

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across New Hampshire.

Conditions Temperatures Precipitation
Monthly precipitation 0 mm (0 in) dry → 150 mm (5.9 in) wet

Marker color shows total monthly precipitation in May: pale blue is dry, deep blue is wet.

See all May weather averages, cities and regions in New Hampshire

New Hampshire precipitation in May: frequently asked questions

How much rainfall does New Hampshire, the United States of America receive in May?

May in Portsmouth is marked by substantial rain, totaling an average of 116 mm (4.6 in). Rapid weather changes are common due to the frequent precipitation.

How many days does it rain in New Hampshire, the United States of America in May?

Expect around 12 days rainy days in Portsmouth during May.

Is May part of the rainy season in New Hampshire, the United States of America?

May is generally a drier month for New Hampshire, the United States of America, falling outside the main rainy season.

What is the wettest city in May in New Hampshire, the United States of America?

In our database, Waterville Valley stands out as having an average rainfall level of 120 mm (4.7 in), making it the wettest location.

What is the driest city in May in New Hampshire, the United States of America?

In our records, Wolfeboro stands out as the driest city in New Hampshire, the United States of America for May, averaging just 87 mm (3.4 in).

Interested in more climate information?

We have much more information about the climate in New Hampshire.

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