Washington Dulles International Airport İklim and Average Hava durumu
İklim of Washington Dulles International Airport: average temperatures, rainfall and seasons month by month.
İklim in Washington Dulles International Airport month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Ay | Avg high | Avg low | Yağmurfall | Rating |
|---|---|---|---|---|
| Ocak | 4° | -4° | 89 mm | ★★☆☆☆ |
| Şubat | 7° | -2° | 62 mm | ★★★☆☆ |
| Mart | 16° | 4° | 92 mm | ★★★☆☆ |
| Nisan | 21° | 9° | 66 mm | ★★★★☆ |
| May | 24° | 14° | 148 mm | ★★★★☆ |
| Haziran | 30° | 19° | 96 mm | ★★★★☆ |
| Temmuz | 32° | 22° | 127 mm | ★★★★☆ |
| Ağustos | 29° | 19° | 128 mm | ★★★★☆ |
| Eylül | 26° | 17° | 90 mm | ★★★★☆ |
| Ekim | 21° | 9° | 30 mm | ★★★★☆ |
| Kasım | 14° | 4° | 51 mm | ★★★☆☆ |
| Aralık | 8° | -0° | 99 mm | ★★☆☆☆ |
İklim type: Kıtaal. Kaynak: Open-Meteo archive (ERA5).
Recent extremes in Washington Dulles International Airport
Yüksekest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Washington Dulles International Airport compares ve nearby places
Annual averages, and the difference against Washington Dulles International Airport.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Georgetown | 34 km | 14°C | about the same | 1236 mm |
| Washington | 37 km | 14°C | about the same | 1232 mm |
| Area Code 202 | 37 km | 14°C | about the same | 1232 mm |
| Washington, D.C. | 37 km | 14°C | about the same | 1232 mm |
| National Mall | 37 km | 14°C | about the same | 1236 mm |
Ziyaret için en iyi zaman Washington Dulles International Airport
Go in Nisan, Haziran, Eylül and Ekim. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: Ocak, Şubat and Aralık - expect the least comfortable mix of heat, cold or rain.
What this means for Washington Dulles International Airport
Today is slightly warmer than average for Ekim. The forecast high of 23°C is 2.7°C above the 21°C typical for this month.
Yağmur 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 Haziran ile Ağustos.
The gap between the warmest and coldest month averages 27°C.
What ile pack, what ile skip
- Lightweight, light-coloured clothing and a refillable water bottle
- Pazglasses, a brimmed hat and SPF 30+
- Layers - the daily swing is 22°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid Ocak, Şubat and Aralık - historically the least comfortable months here.
Özet
Washington Dulles International Airport is an airport in Virginia. Washington Dulles International Airport (IAD) is a commercial airport.
Şu anda sıcaklık 15°C (59°F) in Washington Dulles International Airport ve açık. Hissedilen sıcaklık 13°C. Bugün sıcaklık 13°C ile 23°C. Yağış olasılığı 2%. Sightseeing conditions score 9.7/10 - mükemmel — şimdi çıkın.
Ziyaret için en iyi zaman Washington Dulles International Airport is Nisan, Haziran, Eylül and Ekim. İklim continental. Ocak, Şubat and Aralık tend ile be the least comfortable months. Temmuz is the warmest month ve average highs near 32°C, while Ocak is the coldest ve lows near -4°C.
The closest major airport is Ronald Reagan Washington National Airport (DCA), about 38 km away. Nearby highlights include National Mall, Shenandoah National Park, New River Gorge National Park and Statue of Liberty (UNESCO World Heritage Site).
Kısaca. Today is slightly warmer than average for Ekim. The forecast high of 23°C is 2.7°C above the 21°C typical for this month. The best window ile be outside is roughly 3 PM ile 6 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Washington Dulles International Airport 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 Washington Dulles International Airport
| Tür | Airport |
|---|---|
| State | Virginia |
| Ülke | Amerika Birleşik Devletleri |
| Kıta | Kuzey Amerika |
| Koordinatlar | 38°57′11.2″N 77°27′23.4″W (38.9531, -77.4565) |
| IATA code | IAD |
| Yerel saat | 10:17 PM (UTC-04:00) |
| Best months | Nisan, Haziran, Eylül and Ekim |
| İklim | Kıtaal |
Hava durumu map for Washington Dulles International Airport
Animated model layers. Pick a layer ile load it.
Animated layers by Rüzgâry. For pin-level detail and nearby places, see the interactive map below.
Explore Washington Dulles International Airport
Every topic we hold for this place, and the same topic for the places around it.
İklim for related places
Frequently asked questions
Where is Washington Dulles International Airport?
Washington Dulles International Airport is an airport in Virginia. Its coordinates are 38.9531, -77.4565. It lies in Kuzey Amerika.
What is the weather like in Washington Dulles International Airport şu anda?
It is currently 15°C (59°F) ve açık. Nem is 55% and wind is 8 km/h.
When is the best time ile visit Washington Dulles International Airport?
Nisan, Haziran, Eylül and Ekim offer the most comfortable conditions in Washington Dulles International Airport, which has a continental climate. Ocak, Şubat and Aralık are usually the hardest months for outdoor plans.
What time zone is Washington Dulles International Airport in?
Washington Dulles International Airport observes America/New_York (UTC-04:00). The local time is 10:17 PM.
What is the nearest airport ile Washington Dulles International Airport?
The closest airports are Ronald Reagan Washington National Airport (DCA), 38 km away, Philadelphia International Airport (PHL), 216 km away and Newark Liberty International Airport (EWR), 340 km away.
What are the top things ile do in Washington Dulles International Airport?
Popular options include National Mall, Shenandoah National Park, New River Gorge National Park, Statue of Liberty (UNESCO World Heritage Site), Statue of Liberty and Hudson River.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (airports) - coordinates, hierarchy and facts. |
|---|---|
| Tahmin and observations | Open-Meteo (ECMWF and national models). |
| Hava kalitesi and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| İklim averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Hava durumu 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 Ekim 5, 2026 at 10:17 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
