ClimateForecastMayJune >>

Weather in May in New Hampshire

Considering a trip to New Hampshire this May and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What is the weather like in New Hampshire in May?

New Hampshire is a region in the United States of America. May in New Hampshire generally has temperatures that range from mild to pleasant, with precipitation levels ranging from moderate to high.

Temperatures

During the day the temperature is mild in Waterville Valley at 17°C and pleasant in Nashua at 21°C. As night falls, temperatures generally drop to 9°C in Nashua and 5°C in Waterville Valley.

Precipitation

In May, precipitation varies across different areas. From moderate rainfall in Wolfeboro with an average of 87 mm to high rainfall in Waterville Valley with 120 mm.

Average sunshine

The days are mostly sunny, with an average total of around 301 hours of sunshine in Hampton Beach. The sunlight during this month doesn't just make the days brighter, it also seems to make everyone a bit more cheerful.

To learn more about the conditions in specific areas of New Hampshire in May, check out the map below. For more details on the yearly weather, visit our New Hampshire climate page.

Where to go in New Hampshire in May

Find more information for the most popular destinations in the New Hampshire on the map below. Click on a destination dot for more detailes.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in May for the 5 most popular destinations in New Hampshire?

Hampton Beach

In May Hampton Beach generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 8°C and high monthly rainfall. So on average the conditions are tolerable that month.

Hampton Beach
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
13°C 
2°C 
229 hours 
101 mm 
12 days 
poor 
19°C 
8°C 
301 hours 
117 mm 
13 days 
June   >> June
>>  
23°C 
13°C 
283 hours 
141 mm 
14 days 
Climate in Hampton Beach

Portsmouth

In May Portsmouth generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 8°C and high monthly rainfall. So on average the conditions are tolerable that month.

Portsmouth
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
13°C 
2°C 
223 hours 
111 mm 
11 days 
poor 
19°C 
8°C 
258 hours 
116 mm 
12 days 
June   >> June
>>  
23°C 
13°C 
274 hours 
139 mm 
14 days 
Climate in Portsmouth

Manchester

In May Manchester generally has pleasant temperatures with maximum daytime temperatures around 21°C, minimum nighttime temperatures around 9°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Manchester
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
14°C 
2°C 
223 hours 
85 mm 
11 days 
21°C 
9°C 
258 hours 
96 mm 
13 days 
June   >> June
>>  
25°C 
14°C 
274 hours 
134 mm 
15 days 
Climate in Manchester

Nashua

In May Nashua generally has pleasant temperatures with maximum daytime temperatures around 21°C, minimum nighttime temperatures around 9°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Nashua
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
15°C 
2°C 
223 hours 
93 mm 
12 days 
21°C 
9°C 
258 hours 
98 mm 
14 days 
June   >> June
>>  
25°C 
14°C 
274 hours 
125 mm 
14 days 
Climate in Nashua

Weirs Beach

In May Weirs Beach generally has pleasant temperatures with maximum daytime temperatures around 20°C, minimum nighttime temperatures around 8°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Weirs Beach
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
13°C 
1°C 
223 hours 
89 mm 
11 days 
20°C 
8°C 
258 hours 
89 mm 
13 days 
June   >> June
>>  
23°C 
13°C 
274 hours 
136 mm 
16 days 
Climate in Weirs Beach

Is your destination not in the list? Have a look at other destinations in New Hampshire, in the United States of America.

Is May the best time to visit New Hampshire?

In our opinion, May is a good time to visit New Hampshire with overall tolerable weather in Hampton Beach. It's worth noting that weather conditions might differ depending on the location you visit.

On average, the best time to visit New Hampshire is in September with generally perfect weather in Hampton Beach. On the other hand, the months of January, February, March, April, November and December tend to have poor weather conditions.

Interested in more climate information?

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

  • January      
  • February      
  • March      
  • April      
  • May      
  • June      
  • July      
  • August      
  • September      
  • October      
  • November      
  • December      
  • Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed historical weather averages for many cities in the United States of America.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.