Vancouver (WA)
August
Weather in Vancouver, Washington for August 2025
Your guide to Vancouver weather in August - trends and predictions
The forecast for the first days of August 2025 in Vancouver predicts temperatures to be around 29 °F, close to the historical average.
In general, the average temperature in Vancouver at the beginning of August is 26.7 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 28 °F by the end of August.
With an average of 4 rainy days, Vancouver experiences minimal rainfall in August.
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Temperatures
Rain 🌧️
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27
Dry days
4
Rainy days
0
Snow days
29°/14°
Temperatures
12 km/h
Avg max wind
59 %
Avg humidity
Vancouver Weather August
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Temperatures trend during August in Vancouver
See the weather trend as well as the moving average line
August weather in Vancouver day by day
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Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
Aug. 1 | Overcast | 18° /16° | 0 mm | 2.2 | |
Aug. 2 | Partly cloudy | 30° /13° | 0 mm | 2.2 | |
Aug. 3 | Sunny | 25° /11° | 0 mm | 0 | |
Aug. 4 | Sunny | 24° /11° | 0 mm | 5 | |
Aug. 5 | Partly cloudy | 27° /11° | 0 mm | 5 | |
Aug. 6 | Partly cloudy | 31° /15° | 0 mm | 6 | |
Aug. 7 | Sunny | 32° /16° | 0 mm | 6 | |
Aug. 8 | Partly cloudy | 26° /15° | 0 mm | 6 | |
Aug. 9 | Sunny | 31° /14° | 0 mm | 6 | |
Aug. 10 | Sunny | 32° /16° | 0 mm | 6 | |
Aug. 11 | Sunny | 37° /17° | 0 mm | 7 | |
Aug. 12 | Sunny | 41° /19° | 0 mm | 7 | |
Aug. 13 | Sunny | 31° /13° | 0 mm | 7 | |
Aug. 14 | Sunny | 34° /15° | 0 mm | 9 | |
Aug. 15 | Sunny | 33° /17° | 0 mm | 8 | |
Aug. 16 | Sunny | 32° /16° | 0 mm | 8 | |
Aug. 17 | Overcast | 32° /15° | 1.7 mm | 7 | |
Aug. 18 | Overcast | 26° /14° | 0.2 mm | 6 | |
Aug. 19 | Sunny | 28° /11° | 0 mm | 7 | |
Aug. 20 | Sunny | 29° /12° | 0.3 mm | 7 | |
Aug. 21 | Overcast | 25° /12° | 0 mm | 6 | |
Aug. 22 | Overcast | 23° /12° | 2.5 mm | 5 | |
Aug. 23 | Overcast | 21° /11° | 5.1 mm | 5 | |
Aug. 24 | Sunny | 24° /10° | 0.8 mm | 6 | |
Aug. 25 | Patchy rain possible | 29° /13° | 0.4 mm | 7 | |
Aug. 26 | Sunny | 31° /14° | 0 mm | 8 | |
Aug. 27 | Partly cloudy | 28° /13° | 0.1 mm | 7 | |
Aug. 28 | Overcast | 26° /11° | 0.1 mm | 6 | |
Aug. 29 | Overcast | 27° /12° | 0 mm | 7 | |
Aug. 30 | Overcast | 28° /13° | 0 mm | 7 | |
Aug. 31 | Light rain shower | 27° /14° | 1.6 mm | 7 | |
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Important Notice
Our weather forecast for Vancouver 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 Vancouver forecast closer to your planned date for the most up-to-date weather information.
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Vancouver in August - FAQ
What are the expected maximum and minimum temperatures in Vancouver during August?
Enjoy moderate daytime temperatures of up to 29° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Vancouver during August?
Expect minimal rainfall in Vancouver during August, with a total of 13.4 mm over approximately 4 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Vancouver during August?
The average wind speed in Vancouver during August is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Vancouver
Explore the daily rainfall trends and prepare for Vancouvers August weather 💧
UV exposure in Vancouver during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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