Washington, D.C. Météo Prévisions
Washington, D.C. weather: 10°C, ciel dégagé. Par heure forecast, 14-day outlook, UV, air quality and the best time à visit.
Climat in Washington, D.C. 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 Washington, D.C.
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.
Recent extremes in Washington, D.C.
Élevéest and lowest readings observed in the last 3 years of reanalysis data – not all-time records.
How Washington, D.C. compares avec nearby places
Annual averages, and the difference against Washington, D.C..
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Washington Dulles International Airport | 37 km | 14°C | about the same | 1078 mm |
| maryland | 48 km | 14°C | about the same | 1284 mm |
| Delaware | 134 km | 14°C | about the same | 1101 mm |
| Pennsylvania | 152 km | 13°C | 2°C cooler | 1050 mm |
| Virginia | 156 km | 15°C | +1°C warmer | 998 mm |
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.
Voir les prévisions de Washington, D.C. par période
Washington, D.C. weather – more answers
Explore Washington, D.C.
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 Washington, D.C.?
Washington, D.C. is a state in États-Unis. Its coordinates are 38.9072, -77.0369. It lies in Amérique du Nord.
What is the weather like in Washington, D.C. 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 Washington, D.C.?
avril, juin, septembre and octobre offer the most comfortable conditions in Washington, D.C., which has a continental climate. janvier, février and décembre are usually the hardest months for outdoor plans.
What time zone is Washington, D.C. in?
Washington, D.C. observes America/New_York (UTC-04:00). The heure locale is 12:31 PM.
How many people live in Washington, D.C.?
Washington, D.C. has a population of approximately 680.000.
What is the nearest airport à Washington, D.C.?
The closest airports are Ronald Reagan Washington National Airport (DCA), 6 km away, Washington Dulles International Airport (IAD), 37 km away and Philadelphia International Airport (PHL), 188 km away.
What are the top things à do in Washington, D.C.?
Popular options include National Mall, Shenandoah National Park, Statue of Liberty (UNESCO World Heritage Site), Statue of Liberty, Hudson River and Empire State Building.
What places are in Washington, D.C.?
Washington, D.C. covers 7 places in this atlas, including National Mall, Ronald Reagan Washington National Airport, Washington, Capitol Hill, Georgetown and ZIP Code 20001.
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 12:31 PM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
