Washington 天気 予報
Washington weather: 13°C, 晴れ. 時間別 forecast, 14-day outlook, UV, air quality and the best timeからvisit.
Washington weather in 8月
One of the best monthsからvisit Washington.
8月 runs 8°C warmer than the annual average in Washington.
天気 map for Washington
Animated model layers. Pick a layerからload it.
Animated layers by 風y. For pin-level detail and nearby places, see the interactive map below.
気候 in Washington month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| 月 | Avg high | Avg low | 雨fall | Rating |
|---|---|---|---|---|
| 1月 | 8° | 2° | 158 mm | ★★☆☆☆ |
| 2月 | 9° | 2° | 142 mm | ★★☆☆☆ |
| 3月 | 12° | 4° | 159 mm | ★★☆☆☆ |
| 4月 | 16° | 5° | 62 mm | ★★★★☆ |
| 5月 | 19° | 8° | 50 mm | ★★★★☆ |
| 6月 | 22° | 10° | 42 mm | ★★★★★ |
| 7月 | 27° | 13° | 12 mm | ★★★★★ |
| 8月 | 26° | 13° | 33 mm | ★★★★★ |
| 9月 | 22° | 11° | 43 mm | ★★★★☆ |
| 10月 | 16° | 7° | 100 mm | ★★★☆☆ |
| 11月 | 11° | 5° | 181 mm | ★★☆☆☆ |
| 12月 | 9° | 4° | 246 mm | ★☆☆☆☆ |
気候 type: Temperate. 出典： Open-Meteo archive (ERA5).
訪問に最適な時期 Washington
Go in 6月, 7月 and 8月. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: 1月, 11月 and 12月 - expect the least comfortable mix of heat, cold or rain.
Whatからpack, whatからskip
- 日glasses, a brimmed hat and SPF 30+
- Layers - the daily swing is 17°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid 1月, 11月 and 12月 - historically the least comfortable months here.
How Washington compares、nearby places
Annual averages, and the difference against Washington.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Cannon Beach | 151 km | 11°C | about the same | 2169 mm |
| Victoria | 158 km | 11°C | about the same | 1087 mm |
| Portland International Airport | 163 km | 12°C | +1°C warmer | 1539 mm |
| ZIP Code 97205 | 169 km | 12°C | +1°C warmer | 1416 mm |
| Portland | 170 km | 12°C | +1°C warmer | 1416 mm |
時間帯別のWashington 予報を見る
Washington weather - more answers
Explore Washington
Every topic we hold for this place, and the same topic for the places around it.
天気 for related places
Frequently asked questions
Where is Washington?
Washington is a state in アメリカ合衆国. Its coordinates are 47.0379, -122.9007. It lies in 北アメリカ.
What is the weather like in Washington現在?
It is currently 13°C (55°F)、晴れ. 湿度 is 81% and wind is 5 km/h.
When is the best timeからvisit Washington?
6月, 7月 and 8月 offer the most comfortable conditions in Washington, which has a temperate climate. 1月, 11月 and 12月 are usually the hardest months for outdoor plans.
What time zone is Washington in?
Washington observes America/Los_Angeles (UTC-07:00). The local time is 1:15 AM.
How many people live in Washington?
Washington has a population of approximately 7.8 million.
What is the nearest airportからWashington?
The closest airports are Seattle-Tacoma International Airport (SEA), 64 km away, Portland International Airport (PDX), 163 km away and Vancouver International Airport (YVR), 241 km away.
What are the top thingsからdo in Washington?
Popular options include Mount 雨ier National Park, North Cascades National Park, Olympic National Park, Space Needle, 12月eption Pass State Park and Palouse Falls State Park.
What places are in Washington?
Washington covers 9 places in this atlas, including Mount 雨ier National Park, North Cascades National Park, Olympic National Park, 12月eption Pass State Park, Palouse Falls State Park and Seattle.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-states) - coordinates, hierarchy and facts. |
|---|---|
| 予報 and observations | Open-Meteo (ECMWF and national models). |
| 大気質 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 気候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 天気 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 10月 2, 2026 at 1:15 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
