New Hampshire Klima and Average Vær
Klima of New Hampshire: average temperatures, rainfall and seasons month by month.
Klima in New Hampshire month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Måned | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januar | -1° | -9° | 87 mm | ★★☆☆☆ |
| februar | 2° | -10° | 47 mm | ★★☆☆☆ |
| mars | 9° | -3° | 133 mm | ★★☆☆☆ |
| april | 14° | 2° | 90 mm | ★★★☆☆ |
| mai | 20° | 9° | 141 mm | ★★★☆☆ |
| juni | 26° | 14° | 107 mm | ★★★★☆ |
| juli | 29° | 18° | 73 mm | ★★★★☆ |
| august | 27° | 15° | 72 mm | ★★★★☆ |
| september | 23° | 11° | 48 mm | ★★★★☆ |
| oktober | 17° | 6° | 70 mm | ★★★★☆ |
| november | 9° | -0° | 62 mm | ★★★☆☆ |
| desember | 3° | -6° | 110 mm | ★☆☆☆☆ |
Klima type: Kontinental. Kilde: Open-Meteo archive (ERA5).
Recent extremes in New Hampshire
Høyest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How New Hampshire compares med nearby places
Annual averages, and the difference against New Hampshire.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Area Code 617 | 102 km | 11°C | +2°C warmer | 1089 mm |
| Boston | 102 km | 11°C | +2°C warmer | 1089 mm |
| Suffolk County | 102 km | 11°C | +2°C warmer | 1089 mm |
| Massachusetts | 102 km | 11°C | +2°C warmer | 1089 mm |
| ZIP Code 02108 | 102 km | 11°C | +2°C warmer | 1089 mm |
Klima by state park in New Hampshire
1 state and provincial parks mapped in this atlas
Klima by mountain in New Hampshire
1 mountains and peaks mapped in this atlas
Beste tid å besøke New Hampshire
Go in juni, juli, august and september. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januar, februar and desember - expect the least comfortable mix of heat, cold or rain.
What this means for New Hampshire
Today is slightly cooler than average for september. The forecast high of 20°C is 2.5°C below the 23°C typical for this month.
Regn is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in juni til august.
The gap between the warmest and coldest month averages 28°C.
What til pack, what til skip
- sønglasses, a brimmed hat and SPF 30+
- Layers - the daily swing is 21°C, so mornings feel nothing like afternoons
- A warm mid-layer and gloves for early mornings and evenings
- If your dates are flexible, avoid januar, februar and desember - historically the least comfortable months here.
Sammendrag
New Hampshire is a state in USA. New Hampshire is a US state med hovedstad Concord. Befolkningen er rundt 1.4 million. Hovedstaden er Concord.
Akkurat nå er det 16°C (62°F) in New Hampshire med klarvær. Det føles som 16°C. I dag varierer temperaturen mellom 13°C til 20°C. Sannsynligheten for nedbør er 1%. Sightseeing conditions score 9.8/10 - utmerket — dra nå.
Beste tidspunkt å besøke New Hampshire is juni, juli, august and september. Klimaet er continental. januar, februar and desember tend til be the least comfortable months. juli is the warmest month med average highs near 29°C, while februar is the coldest med lows near -10°C.
The closest major airport is Boston Logan International Airport (BOS), about 103 km away. Nearby highlights include Franconia Notch State Park, Mount Washington, Cape Cod National Seashore and martha's Vineyard.
Kort sagt. Today is slightly cooler than average for september. The forecast high of 20°C is 2.5°C below the 23°C typical for this month. The best window til be outside is roughly 10 AM til 1 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in New Hampshire today at 9.9/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about New Hampshire
| Type | State |
|---|---|
| Land | USA |
| Kontinent | Nord-Amerika |
| Koordinater | 43°12′29.2″N 71°32′15.4″W (43.2081, -71.5376) |
| Capital | Concord |
| Befolkning | 1.400.000 |
| Area | 24.214 km² |
| Abbreviation | NH |
| Tidssone | America/New_York |
| Lokal tid | 8:03 PM (UTC-04:00) |
| Best months | juni, juli, august and september |
| Klima | Kontinental |
Vær map for New Hampshire
Animated model layers. Pick a layer til load it.
Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.
Explore New Hampshire
Every topic we hold for this place, and the same topic for the places around it.
Klima for related places
Frequently asked questions
Where is New Hampshire?
New Hampshire is a state in USA. Its coordinates are 43.2081, -71.5376. It lies in Nord-Amerika.
What is the weather like in New Hampshire akkurat nå?
It is currently 16°C (62°F) med klarvær. Luftfuktighet is 72% and wind is 6 km/h.
When is the best time til visit New Hampshire?
juni, juli, august and september offer the most comfortable conditions in New Hampshire, which has a continental climate. januar, februar and desember are usually the hardest months for outdoor plans.
What time zone is New Hampshire in?
New Hampshire observes America/New_York (UTC-04:00). The local time is 8:03 PM.
How many people live in New Hampshire?
New Hampshire has a population of approximately 1.4 million.
What is the nearest airport til New Hampshire?
The closest airports are Boston Logan International Airport (BOS), 103 km away, mantreal-Trudeau International Airport (YUL), 307 km away and LaGuardia Airport (LGA), 332 km away.
What are the top things til do in New Hampshire?
Popular options include Franconia Notch State Park, Mount Washington, Cape Cod National Seashore, martha's Vineyard, Nantucket and Acadia National Park.
What places are in New Hampshire?
New Hampshire covers 2 places in this atlas, including Franconia Notch State Park and Mount Washington.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-states) - coordinates, hierarchy and facts. |
|---|---|
| Værmelding and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Vær Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated september 30, 2026 at 8:03 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
