Washington Dulles International Airport Podnebje and Average Vreme
Podnebje of Washington Dulles International Airport: average temperatures, rainfall and seasons month by month.
Podnebje in Washington Dulles International Airport month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mesec | Avg high | Avg low | Dežfall | Rating |
|---|---|---|---|---|
| januar | 4° | -4° | 89 mm | ★★☆☆☆ |
| februar | 7° | -2° | 62 mm | ★★★☆☆ |
| marec | 16° | 4° | 92 mm | ★★★☆☆ |
| april | 21° | 9° | 66 mm | ★★★★☆ |
| maj | 24° | 14° | 148 mm | ★★★★☆ |
| junij | 30° | 19° | 96 mm | ★★★★☆ |
| julij | 32° | 22° | 127 mm | ★★★★☆ |
| avgust | 29° | 20° | 96 mm | ★★★★☆ |
| september | 26° | 16° | 118 mm | ★★★★☆ |
| oktober | 21° | 9° | 30 mm | ★★★★☆ |
| november | 14° | 4° | 51 mm | ★★★☆☆ |
| december | 8° | -0° | 99 mm | ★★☆☆☆ |
Podnebje type: Celinaal. Vir: Open-Meteo archive (ERA5).
Recent extremes in Washington Dulles International Airport
Visokoest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Washington Dulles International Airport compares z 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 | 1220 mm |
| Washington | 37 km | 14°C | about the same | 1220 mm |
| Area Code 202 | 37 km | 14°C | about the same | 1220 mm |
| Washington, D.C. | 37 km | 14°C | about the same | 1220 mm |
| National Mall | 37 km | 14°C | about the same | 1220 mm |
Najboljši čas za obisk Washington Dulles International Airport
Go in april, junij, avgust and oktober. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januar, februar and december - expect the least comfortable mix of heat, cold or rain.
What this means for Washington Dulles International Airport
Today is about average for september. The forecast high of 27°C is in line z the 26°C typical for this month.
Dež 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 junij do avgust.
The gap between the warmest and coldest month averages 27°C.
What do pack, what do skip
- Lightweight, light-coloured clothing and a refillable water bottle
- nedglasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid januar, februar and december - historically the least comfortable months here.
Povzetek
Washington Dulles International Airport is an airport in Virginia. Washington Dulles International Airport (IAD) is a commercial airport.
Trenutno je 11°C (52°F) in Washington Dulles International Airport z jasno. Občutek je 10°C. Danes so temperature od 11°C do 27°C. Verjetnost padavin je 1%. Sightseeing conditions score 9/10 - odlično — odpravite se zdaj.
Najboljši čas za obisk Washington Dulles International Airport is april, junij, avgust and oktober. Podnebje je continental. januar, februar and december tend do be the least comfortable months. julij is the warmest month z average highs near 32°C, while januar is the coldest z 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).
Preprosto povedano. Today is about average for september. The forecast high of 27°C is in line z the 26°C typical for this month. The best window do be outside is roughly 10 AM do 1 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Washington Dulles International Airport today at 10/10. 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
| Vrsta | Airport |
|---|---|
| State | Virginia |
| Država | Združene države Amerike |
| Celina | Severna Amerika |
| Koordinate | 38°57′11.2″N 77°27′23.4″W (38.9531, -77.4565) |
| IATA code | IAD |
| Lokalni čas | 6:20 AM (UTC-04:00) |
| Best months | april, junij, avgust and oktober |
| Podnebje | Celinaal |
Vreme map for Washington Dulles International Airport
Animated model layers. Pick a layer do load it.
Animated layers by Vetery. 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.
Podnebje 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 Severna Amerika.
What is the weather like in Washington Dulles International Airport zdaj?
It is currently 11°C (52°F) z jasno. Vlažnost is 87% and wind is 7 km/h.
When is the best time do visit Washington Dulles International Airport?
april, junij, avgust and oktober offer the most comfortable conditions in Washington Dulles International Airport, which has a continental climate. januar, februar and december 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 6:20 AM.
What is the nearest airport do 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 do 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. |
|---|---|
| Napoved and observations | Open-Meteo (ECMWF and national models). |
| Kakovost zraka and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Podnebje averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Vreme 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 15, 2026 at 6:20 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
