Clark County (Vancouver)
August
Weather in Clark County, Washington for August 2027
Your guide to Clark County weather in August - trends and predictions
In general, the average temperature in Clark County at the beginning of August is 28.2 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 27.9 °C by the end of August.
With an average of 3 rainy days, Clark County experiences minimal rainfall in August.
Is August a good time to visit Clark County? check out the best time to travel to Clark County page.
✨ Is August a good time to visit Clark County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
28
Dry days
3
Rainy days
0
Snow days
28°/15°
Temperatures
13 km/h
Avg max wind
61 %
Avg humidity
Clark County Weather August
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Temperatures trend during August in Clark County
See the weather trend as well as the moving average line
August weather in Clark County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Overcast | 27° /14° | 0.6 mm | 7 | |
| Aug. 2 |  Partly cloudy | 28° /15° | 0 mm | 8 | |
| Aug. 3 | Partly cloudy | 27° /14° | 0 mm | 8 | |
| Aug. 4 | Overcast | 29° /14° | 0 mm | 8 | |
| Aug. 5 |  Sunny | 30° /14° | 0.1 mm | 7 | |
| Aug. 6 |  Light rain | 27° /15° | 6.6 mm | 7 | |
| Aug. 7 | Sunny | 28° /15° | 0 mm | 7 | |
| Aug. 8 | Overcast | 29° /14° | 0 mm | 7 | |
| Aug. 9 |  Patchy rain possible | 28° /15° | 0.1 mm | 7 | |
| Aug. 10 | Sunny | 30° /15° | 0 mm | 8 | |
| Aug. 11 |  Cloudy | 30° /15° | 0 mm | 8 | |
| Aug. 12 | Cloudy | 30° /16° | 0 mm | 8 | |
| Aug. 13 | Sunny | 29° /14° | 0 mm | 7 | |
| Aug. 14 | Sunny | 30° /16° | 0.1 mm | 8 | |
| Aug. 15 | Sunny | 28° /17° | 0.9 mm | 7 | |
| Aug. 16 |  Moderate rain | 28° /16° | 17.3 mm | 7 | |
| Aug. 17 | Overcast | 29° /16° | 0.9 mm | 7 | |
| Aug. 18 | Overcast | 26° /15° | 0.1 mm | 6 | |
| Aug. 19 | Sunny | 28° /13° | 0 mm | 7 | |
| Aug. 20 | Sunny | 30° /14° | 0.2 mm | 7 | |
| Aug. 21 | Overcast | 28° /14° | 0 mm | 5 | |
| Aug. 22 | Patchy rain possible | 27° /14° | 1.2 mm | 7 | |
| Aug. 23 | Light rain | 27° /15° | 2.6 mm | 6 | |
| Aug. 24 | Sunny | 30° /14° | 0.4 mm | 7 | |
| Aug. 25 | Overcast | 30° /16° | 0.2 mm | 7 | |
| Aug. 26 | Sunny | 31° /16° | 0 mm | 7 | |
| Aug. 27 | Partly cloudy | 28° /15° | 0.1 mm | 7 | |
| Aug. 28 | Cloudy | 27° /13° | 0 mm | 7 | |
| Aug. 29 | Patchy rain possible | 26° /14° | 1.4 mm | 6 | |
| Aug. 30 | Sunny | 27° /13° | 0 mm | 6 | |
| Aug. 31 | Overcast | 27° /14° | 0.8 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Clark County 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 Clark County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Clark County in August - FAQ
What are the expected maximum and minimum temperatures in Clark County during August?
During August, expect a variety of temperatures with highs around 28° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Clark County during August?
In August, Clark County can expect light to moderate rainfall, totaling 33.7 mm across approximately 3 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Clark County during August?
The average wind speed in Clark County during August is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Clark County
Explore the daily rainfall trends and prepare for Clark Countys August weather 💧
Typically, Clark County has 3 rainy days in August with a total of 33.7 mm of rainfall.
UV exposure in Clark County during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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