Washington (Seattle)
August
Weather in Washington for August 2027
Your guide to Washington weather in August - trends and predictions
In general, the average temperature in Washington at the beginning of August is 25.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 24.7 °C by the end of August.
Washington experiences moderate rainfall in August, with an average of 6 rainy days and a total precipitation of 39.6 mm.
Is August a good time to visit Washington? check out the best time to travel to Washington page.
✨ Is August a good time to visit Washington? – Ask the AI Weatherman
Temperatures
Rain 🌧️
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25
Dry days
6
Rainy days
0
Snow days
26°/14°
Temperatures
12 km/h
Avg max wind
66 %
Avg humidity
Washington Weather August
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What’s the Weather Like in Washington This August?
Discover the average temperatures and weather trends across Washington’s cities this August.
Temperatures trend during August in Washington
See the weather trend as well as the moving average line
August weather in Washington day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Patchy rain possible | 27° /15° | 0.5 mm | 7 | |
| Aug. 2 |  Partly cloudy | 27° /15° | 0.1 mm | 7 | |
| Aug. 3 |  Sunny | 26° /14° | 0 mm | 7 | |
| Aug. 4 | Patchy rain possible | 26° /15° | 1 mm | 7 | |
| Aug. 5 | Sunny | 27° /14° | 0.3 mm | 7 | |
| Aug. 6 | Patchy rain possible | 25° /15° | 2.4 mm | 6 | |
| Aug. 7 |  Light rain | 25° /14° | 4.1 mm | 6 | |
| Aug. 8 | Sunny | 27° /15° | 0.5 mm | 7 | |
| Aug. 9 | Sunny | 26° /14° | 0.6 mm | 7 | |
| Aug. 10 | Sunny | 26° /15° | 0.8 mm | 7 | |
| Aug. 11 | Sunny | 27° /15° | 0 mm | 7 | |
| Aug. 12 | Sunny | 28° /15° | 0 mm | 7 | |
| Aug. 13 |  Overcast | 27° /15° | 0.1 mm | 7 | |
| Aug. 14 | Partly cloudy | 27° /15° | 0 mm | 7 | |
| Aug. 15 | Light rain | 27° /16° | 5 mm | 7 | |
| Aug. 16 | Patchy rain possible | 24° /14° | 1.4 mm | 6 | |
| Aug. 17 | Overcast | 26° /15° | 0.7 mm | 6 | |
| Aug. 18 | Overcast | 27° /15° | 0.9 mm | 7 | |
| Aug. 19 | Sunny | 26° /14° | 0.1 mm | 7 | |
| Aug. 20 | Sunny | 24° /14° | 0.9 mm | 6 | |
| Aug. 21 | Overcast | 25° /13° | 0 mm | 6 | |
| Aug. 22 | Patchy rain possible | 24° /13° | 1.2 mm | 6 | |
| Aug. 23 | Partly cloudy | 24° /14° | 0.7 mm | 6 | |
| Aug. 24 | Light rain | 25° /13° | 3.4 mm | 6 | |
| Aug. 25 | Sunny | 28° /15° | 0.1 mm | 7 | |
| Aug. 26 | Patchy rain possible | 26° /14° | 1.1 mm | 7 | |
| Aug. 27 | Patchy rain possible | 23° /14° | 1.8 mm | 6 | |
| Aug. 28 | Partly cloudy | 24° /13° | 0.1 mm | 6 | |
| Aug. 29 |  Moderate rain | 24° /13° | 10.4 mm | 5 | |
| Aug. 30 | Overcast | 24° /13° | 0.2 mm | 6 | |
| Aug. 31 | Patchy rain possible | 24° /13° | 1 mm | 5 | |
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Important Notice
Our weather forecast for Washington in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Washington forecast closer to your planned date for the most up-to-date weather information.
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Washington in August - FAQ
What are the expected maximum and minimum temperatures in Washington during August?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Washington during August?
In August, Washington can expect light to moderate rainfall, totaling 39.6 mm across approximately 6 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Washington during August?
The average wind speed in Washington during August is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Washington
Explore the daily rainfall trends and prepare for Washingtons August weather 💧
Typically, Washington has 6 rainy days in August with a total of 39.6 mm of rainfall.
UV exposure in Washington during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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