Washington Dulles International Airport Κλίμα and Average Καιρός
Κλίμα of Washington Dulles International Airport: average temperatures, rainfall and seasons month by month.
Κλίμα in Washington Dulles International Airport month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Μήνας | Avg high | Avg low | Βροχήfall | Rating |
|---|---|---|---|---|
| Ιανουάριος | 4° | -4° | 89 mm | ★★☆☆☆ |
| Φεβρουάριος | 7° | -2° | 62 mm | ★★★☆☆ |
| Μάρτιος | 16° | 4° | 92 mm | ★★★☆☆ |
| Απρίλιος | 21° | 9° | 66 mm | ★★★★☆ |
| Μάι | 24° | 14° | 148 mm | ★★★★☆ |
| Ιούνιος | 30° | 19° | 96 mm | ★★★★☆ |
| Ιούλιος | 32° | 22° | 127 mm | ★★★★☆ |
| Αύγουστος | 29° | 19° | 128 mm | ★★★★☆ |
| Σεπτέμβριος | 26° | 17° | 90 mm | ★★★★☆ |
| Οκτώβριος | 21° | 9° | 30 mm | ★★★★☆ |
| Νοέμβριος | 14° | 4° | 51 mm | ★★★☆☆ |
| Δεκέμβριος | 8° | -0° | 99 mm | ★★☆☆☆ |
Κλίμα type: Ήπειροςal. Πηγή: Open-Meteo archive (ERA5).
Recent extremes in Washington Dulles International Airport
Υψηλόest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Washington Dulles International Airport compares με 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 |
Καλύτερη εποχή για επίσκεψη Washington Dulles International Airport
Go in Απρίλιος, Ιούνιος, Σεπτέμβριος and Οκτώβριος. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: Ιανουάριος, Φεβρουάριος and Δεκέμβριος - expect the least comfortable mix of heat, cold or rain.
What this means for Washington Dulles International Airport
Today is slightly cooler than average for Οκτώβριος. The forecast high of 18°C is 3°C below the 21°C typical for this month.
Βροχή 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 Ιούνιος έως Αύγουστος.
The gap between the warmest and coldest month averages 27°C.
What έως pack, what έως skip
- Layers - the daily swing is 18°C, so mornings feel nothing like afternoons
- A warm mid-layer and gloves for early mornings and evenings
- If your dates are flexible, avoid Ιανουάριος, Φεβρουάριος and Δεκέμβριος - historically the least comfortable months here.
Περίληψη
Washington Dulles International Airport is an airport in Virginia. Washington Dulles International Airport (IAD) is a commercial airport.
Αυτή τη στιγμή είναι 7°C (45°F) in Washington Dulles International Airport με Καθαρός ουρανός. Η αισθητή θερμοκρασία είναι 5°C. Σήμερα η θερμοκρασία κυμαίνεται από 6°C έως 18°C. Η πιθανότητα βροχής είναι 0%. Sightseeing conditions score 8.4/10 - Καλές συνθήκες.
Η καλύτερη εποχή για επίσκεψη στο Washington Dulles International Airport is Απρίλιος, Ιούνιος, Σεπτέμβριος and Οκτώβριος. Το κλίμα είναι continental. Ιανουάριος, Φεβρουάριος and Δεκέμβριος tend έως be the least comfortable months. Ιούλιος is the warmest month με average highs near 32°C, while Ιανουάριος is the coldest με 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).
Με απλά λόγια. Today is slightly cooler than average for Οκτώβριος. The forecast high of 18°C is 3°C below the 21°C typical for this month. The best window έως be outside is roughly 2 PM έως 5 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
| Τύπος | Airport |
|---|---|
| State | Virginia |
| Χώρα | Ηνωμένες Πολιτείες |
| Ήπειρος | Βόρεια Αμερική |
| Συντεταγμένες | 38°57′11.2″N 77°27′23.4″W (38.9531, -77.4565) |
| IATA code | IAD |
| Τοπική ώρα | 7:26 AM (UTC-04:00) |
| Best months | Απρίλιος, Ιούνιος, Σεπτέμβριος and Οκτώβριος |
| Κλίμα | Ήπειροςal |
Καιρός map for Washington Dulles International Airport
Animated model layers. Pick a layer έως load it.
Animated layers by Άνεμοςy. 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.
Κλίμα 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 Βόρεια Αμερική.
What is the weather like in Washington Dulles International Airport τώρα?
It is currently 7°C (45°F) με Καθαρός ουρανός. Υγρασία is 82% and wind is 8 km/h.
When is the best time έως visit Washington Dulles International Airport?
Απρίλιος, Ιούνιος, Σεπτέμβριος and Οκτώβριος offer the most comfortable conditions in Washington Dulles International Airport, which has a continental climate. Ιανουάριος, Φεβρουάριος and Δεκέμβριος 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 7:26 AM.
What is the nearest airport έως 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 έως 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. |
|---|---|
| Πρόγνωση and observations | Open-Meteo (ECMWF and national models). |
| Ποιότητα αέρα and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Κλίμα averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Καιρός 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 Οκτώβριος 24, 2026 at 7:26 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
