États-Unis Météo Prévisions
États-Unis weather: 10°C, ciel dégagé. Par heure forecast, 14-day outlook, UV, air quality and the best time à visit.
États-Unis weather in décembre
One of the harder months here – go in avec a plan.
décembre runs 10°C cooler than the annual average in États-Unis.
Météo map for États-Unis
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 États-Unis 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 | 4° | -4° | 87 mm | ★★☆☆☆ |
| février | 7° | -2° | 70 mm | ★★☆☆☆ |
| mars | 16° | 4° | 106 mm | ★★★☆☆ |
| avril | 21° | 10° | 84 mm | ★★★★☆ |
| mai | 23° | 14° | 167 mm | ★★★☆☆ |
| juin | 30° | 19° | 111 mm | ★★★★☆ |
| juillet | 32° | 22° | 167 mm | ★★★☆☆ |
| août | 29° | 20° | 142 mm | ★★★★☆ |
| septembre | 26° | 17° | 80 mm | ★★★★☆ |
| octobre | 20° | 10° | 44 mm | ★★★★☆ |
| novembre | 14° | 5° | 64 mm | ★★★☆☆ |
| décembre | 8° | 0° | 110 mm | ★★☆☆☆ |
Climat type: Continental. Source : Open-Meteo archive (ERA5).
Meilleur moment pour visiter États-Unis
Go in avril, juin, septembre and octobre. 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
- dim.glasses, 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 janvier, février and décembre – historically the least comfortable months here.
How États-Unis compares avec nearby places
Annual averages, and the difference against États-Unis.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Niagara Falls, Ontario | 496 km | 10°C | 4°C cooler | 992 mm |
| CN Tower | 562 km | 10°C | 4°C cooler | 887 mm |
| Distillery District | 562 km | 10°C | 5°C cooler | 887 mm |
| Toronto | 563 km | 10°C | 5°C cooler | 887 mm |
| Kensington market | 564 km | 10°C | 5°C cooler | 887 mm |
Voir les prévisions de États-Unis par période
États-Unis weather – more answers
Explore États-Unis
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 États-Unis?
États-Unis est un pays d’Amérique du Nord. Its coordinates are 38.9072, -77.0369. It lies in Amérique du Nord.
What is the weather like in États-Unis maintenant?
It is currently 10°C (49°F) avec ciel dégagé. Humidité is 71% and wind is 2 km/h.
When is the best time à visit États-Unis?
avril, juin, septembre and octobre offer the most comfortable conditions in États-Unis, which has a continental climate. janvier, février and décembre are usually the hardest months for outdoor plans.
What time zone is États-Unis in?
États-Unis observes America/New_York (UTC-04:00). The heure locale is 11:30 AM.
How many people live in États-Unis?
États-Unis has a population of approximately 335 million.
What is the nearest airport à États-Unis?
The closest airports are Boston Logan International Airport (BOS), 637 km away, Dallas/Fort Worth International Airport (DFW), 1.917 km away and Austin-Bergstrom International Airport (AUS), 2.116 km away.
What are the top things à do in États-Unis?
Popular options include Acadia National Park, Arches National Park, Badlands National Park, Big Bend National Park, Biscayne National Park and Black Canyon of the Gunnison National Park.
What places are in États-Unis?
États-Unis covers 52 places in this atlas, including California, Florida, New York, Arizona, Hawaii and Nevada.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (countries-v1) – 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. |
| 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 11:30 AM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
