New Hampshire Météo Prévisions
New Hampshire weather: 4°C, ciel dégagé. Par heure forecast, 14-day outlook, UV, air quality and the best time à visit.
New Hampshire weather in mai
A workable month, avec trade-offs.
mai runs 5°C warmer than the annual average in New Hampshire.
Météo map for New Hampshire
Animated model layers. Pick a layer à load it.
Animated layers by Venty. For pin-level detail and nearby places, see the interactive map below.
Climat in New Hampshire month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mois | Max moyenne | Min moyenne | Précipitations | Évaluation |
|---|---|---|---|---|
| janvier | -1° | -9° | 87 mm | ★★☆☆☆ |
| février | 2° | -10° | 47 mm | ★★☆☆☆ |
| mars | 9° | -3° | 133 mm | ★★☆☆☆ |
| avril | 14° | 2° | 90 mm | ★★★☆☆ |
| mai | 20° | 9° | 141 mm | ★★★☆☆ |
| juin | 26° | 14° | 107 mm | ★★★★☆ |
| juillet | 29° | 18° | 73 mm | ★★★★☆ |
| août | 27° | 15° | 72 mm | ★★★★☆ |
| septembre | 23° | 11° | 48 mm | ★★★★☆ |
| octobre | 17° | 6° | 70 mm | ★★★★☆ |
| novembre | 9° | -0° | 62 mm | ★★★☆☆ |
| décembre | 3° | -6° | 110 mm | ★☆☆☆☆ |
Climat type: Continental. Source : Open-Meteo archive (ERA5).
Meilleur moment pour visiter New Hampshire
Go in juin, juillet, août and septembre. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janvier, février and décembre – expect the least comfortable mix of heat, cold or rain.
What à pack, what à skip
- Layers – the daily swing is 25°C, so mornings feel nothing like afternoons
- A warm mid-layer and gloves for early mornings and evenings
- Insulated outer layer, hat and boots avec grip for ice
- Avoid high-elevation trails without traction devices – frozen surfaces persist in shade all day.
- If your dates are flexible, avoid janvier, février and décembre – historically the least comfortable months here.
How New Hampshire compares avec 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 |
Voir les prévisions de New Hampshire par période
New Hampshire weather – more answers
Explore New Hampshire
Every topic we hold for this place, and the same topic for the places around it.
Météo for related places
Frequently asked questions
Where is New Hampshire?
New Hampshire is a state in États-Unis. Its coordinates are 43.2081, -71.5376. It lies in Amérique du Nord.
What is the weather like in New Hampshire maintenant?
It is currently 4°C (40°F) avec ciel dégagé. Humidité is 53% and wind is 1 km/h.
When is the best time à visit New Hampshire?
juin, juillet, août and septembre offer the most comfortable conditions in New Hampshire, which has a continental climate. janvier, février and décembre 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 heure locale is 6:04 PM.
How many people live in New Hampshire?
New Hampshire has a population of approximately 1.4 million.
What is the nearest airport à New Hampshire?
The closest airports are Boston Logan International Airport (BOS), 103 km away, lun.treal-Trudeau International Airport (YUL), 307 km away and LaGuardia Airport (LGA), 332 km away.
What are the top things à 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. |
|---|---|
| Prévisions and observations | Open-Meteo (ECMWF and national models). |
| Qualité de l’air and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Météo 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 octobre 25, 2026 at 6:04 PM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
