Hampton Beach

New Hampshire Weather in February

Average temperatures, rainfall, sunshine and the best places to visit in New Hampshire, the United States of America in February.

Planning a trip to New Hampshire, the United States of America this February? Here's what you need to know about the weather:

What to Expect in New Hampshire in February

New Hampshire, the United States of America is a region in the United States of America. February in New Hampshire generally has temperatures that range from very cold to cold, with precipitation levels ranging from moderate to high. February falls during the winter season.

Temperatures

The average highest temperatures fluctuate between very cold in Waterville Valley at -3°C (27°F) to cold in Salem at 3°C (37°F). Nighttime temperatures generally drop to -9°C (16°F) in Salem and -13°C (9°F) in Waterville Valley. In many areas in the United States of America, February brings with it chilling temperatures. When visiting these parts during this time, it's of utmost importance to be ready. Choose clothing that is both layered and insulating to combat the cold effectively.

For specific regional insights in New Hampshire, the United States of America, refer to the map provided below.

Precipitation

In February, precipitation varies across different areas. From moderate snowfall in Littleton with an average of 57 mm (2.2 in) to high snowfall in Waterville Valley with 109 mm (4.3 in).

Average sunshine

Most places get a reasonable amount of sunshine. Take Portsmouth as an example - it receives around 171 hours of sunlight, offering a nice mix of sunny and partly cloudy days. Want to compare this with brighter destinations? Try our weather planner to explore your options.

Explore New Hampshire by month

Pick a month to see the average temperature, rainfall and sunshine in New Hampshire — and find the best time to visit. (based on Portsmouth)

Best Places to Visit in New Hampshire in February

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

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in New Hampshire

What is the weather like in February for some of the most popular destinations in New Hampshire, the United States of America?

Temperature range in New Hampshire (February)

Precipitation variation in New Hampshire (February)

Portsmouth

In February Portsmouth generally has very low temperatures with maximum daytime temperatures around 2°C (36°F), minimum nighttime temperatures around -8°C (18°F) and high monthly snow/rainfall. So on average the conditions are poor that month.

January
February
March
Max temperature
1°C (34°F)
2°C (36°F)
7°C (45°F)
Min temperature
-8°C (18°F)
-8°C (18°F)
-3°C (27°F)
Monthly sun hours
162 hours
171 hours
210 hours
Monthly snow/rainfall
86 mm (3.4 in)
102 mm (4 in)
116 mm (4.6 in)
Monthly rainy days
12 days
9 days
11 days
Weather conditions

Nashua

In February Nashua generally has low temperatures with maximum daytime temperatures around 2°C (36°F), minimum nighttime temperatures around -9°C (16°F) and moderate monthly snow/rainfall. So on average the conditions are poor that month.

January
February
March
Max temperature
2°C (36°F)
2°C (36°F)
7°C (45°F)
Min temperature
-9°C (16°F)
-9°C (16°F)
-4°C (25°F)
Monthly sun hours
162 hours
171 hours
210 hours
Monthly snow/rainfall
83 mm (3.3 in)
98 mm (3.9 in)
108 mm (4.3 in)
Monthly rainy days
12 days
9 days
10 days
Weather conditions

Weirs Beach

In February Weirs Beach generally has very low temperatures with maximum daytime temperatures around 0°C (32°F), minimum nighttime temperatures around -11°C (12°F) and moderate monthly snowfall. So on average the conditions are poor that month.

January
February
March
Max temperature
-1°C (30°F)
0°C (32°F)
5°C (41°F)
Min temperature
-11°C (12°F)
-11°C (12°F)
-6°C (21°F)
Monthly sun hours
162 hours
171 hours
210 hours
Monthly snowfall
71 mm (2.8 in)
82 mm (3.2 in)
85 mm (3.3 in)
Monthly rainy days
12 days
9 days
11 days
Weather conditions

Dover

In February Dover generally has very low temperatures with maximum daytime temperatures around 2°C (36°F), minimum nighttime temperatures around -9°C (16°F) and moderate monthly snow/rainfall. So on average the conditions are poor that month.

January
February
March
Max temperature
1°C (34°F)
2°C (36°F)
7°C (45°F)
Min temperature
-9°C (16°F)
-9°C (16°F)
-4°C (25°F)
Monthly sun hours
162 hours
171 hours
210 hours
Monthly snow/rainfall
72 mm (2.8 in)
94 mm (3.7 in)
110 mm (4.3 in)
Monthly rainy days
11 days
9 days
11 days
Weather conditions

Tilton

In February Tilton generally has very low temperatures with maximum daytime temperatures around 0°C (32°F), minimum nighttime temperatures around -11°C (12°F) and moderate monthly snowfall. So on average the conditions are poor that month.

January
February
March
Max temperature
-1°C (30°F)
0°C (32°F)
5°C (41°F)
Min temperature
-11°C (12°F)
-11°C (12°F)
-6°C (21°F)
Monthly sun hours
162 hours
171 hours
210 hours
Monthly snowfall
74 mm (2.9 in)
86 mm (3.4 in)
83 mm (3.3 in)
Monthly rainy days
12 days
10 days
11 days
Weather conditions

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

In our records: the United States of America February extremes

Notable February records observed across cities in the United States of America in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • Based on our data, the coldest February night in the United States of America dropped to -39°C (-38°F) in Fargo on February 2, 1996.
  • In our records, the coldest February daytime high in the United States of America was -33°C (-27°F) in Bismarck on February 1, 1996.

Popular cities in February

Day & night temperatures, rainfall and average weather in New Hampshire in February.

City Weather Day temp Night temp Rainfall
Portsmouth 2°C (36°F) -8°C (18°F) 102 mm (4 in)
Nashua 2°C (36°F) -9°C (16°F) 98 mm (3.9 in)
Weirs Beach 0°C (32°F) -11°C (12°F) 82 mm (3.2 in)
Dover 2°C (36°F) -9°C (16°F) 94 mm (3.7 in)
Tilton 0°C (32°F) -11°C (12°F) 86 mm (3.4 in)
Gilford -1°C (30°F) -11°C (12°F) 89 mm (3.5 in)

New Hampshire weather in February: frequently asked questions

What is the weather like in New Hampshire, the United States of America in February?

New Hampshire, the United States of America typically experiences poor weather in February, part of the winter season. Daytime highs in Portsmouth average around 2°C (36°F), and temperatures drop to about -8°C (18°F) at night.

What is the average temperature in New Hampshire, the United States of America in February?

Average temperatures in New Hampshire, the United States of America during February range from a nighttime low near -8°C (18°F) to a daytime high around 2°C (36°F) in Portsmouth.

Does New Hampshire, the United States of America get a lot of snow/rain in February?

Yes, February tends to be a wetter month in New Hampshire, the United States of America. Average snow/rainfall in Portsmouth sits around 102 mm (4 in).

Is February a Good Time to Visit New Hampshire, the United States of America?

Given the typically poor weather conditions in Portsmouth, February may not be the ideal time to visit New Hampshire, the United States of America.

On average, the best time to visit New Hampshire, the United States of America is in September with generally perfect weather in Portsmouth. In contrast, 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.

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.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.