Measurements:
°C
°F
Nashua
96°F
SE 15 mph
Feels like: 96°F
Precip: 1%
World Resorts USA Nashua Weather May Weather in Nashua

Nashua Weather: May

Average Day Temperature: 68.3°F
Average Night Temperature: 51.5°F
Number of Sunny Days: 11 days
Sunshine Hours: 14.1 - 15.1 hours
Number of Rainy Days: 2 days
Precipitation Totals: 0.8 in

Air Temperature in May, °F

Select Year: 2026 2025 2024

The highest day temperature in May 2026 was 99°F. The lowest night temperature was 39°F. The average values for day and night temperatures during May were 69.5°F и 51.5°F respectivly.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during May. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in May, in

Precipitation total in May for Nashua is 0.8 in. It makes may one of the least rainy months of the year.

Wind Speed in May, mph

The average wind speed in May is 6.9 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Nashua in May is 8.0 hours.

Best Time to Visit Nashua
The most sunny months:
November 16 days
December 13 days
September 13 days
The most warm months:
July 85.9 °F
August 83.6 °F
June 80.5 °F
The most cold months:
January 31.5 °F
February 33.4 °F
December 36.8 °F
The most rainy months:
April 3 days
July 3 days
August 2 days
The most windy months:
March 7 mph
January 7 mph
April 7 mph

Nashua on the Weather Map

USA Resorts:
NAME
Boston +94
Chicago +88
Hawaii +80
Houston +90
Las Vegas +120
Los Angeles +106
Maui +76
Miami +100
Myrtle Beach +96
New York +114
San Diego +96
San Francisco +76
Santa Monica +84
Sarasota +102
Tampa +100
24 Hours Weather Forecast
Nashua
Local time: 14:14
15 jul, wednesday
1500 96°F
SE
15 mph
1800 92°F
SE
12 mph
2100 80°F
SE
5 mph
16 jul, thursday
0000 74°F
E
5 mph
0300 68°F
E
6 mph
0600 70°F
E
5 mph
0900 84°F
E
7 mph
1200 92°F
E
13 mph