Tri-Cities (WA)
August
Weather in Tri-Cities, Washington for August 2027
Your guide to Tri-Cities weather in August - trends and predictions
In general, the average temperature in Tri-Cities at the beginning of August is 33.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 32.6 °C by the end of August.
Precipitation in Tri-Cities during August is a rare event, with an average of fewer than 2 rainy days.
Is August a good time to visit Tri-Cities? check out the best time to travel to Tri-Cities page.
✨ Is August a good time to visit Tri-Cities? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
30
Dry days
1
Rainy days
0
Snow days
33°/17°
Temperatures
18 km/h
Avg max wind
35 %
Avg humidity
Tri-Cities Weather August
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Temperatures trend during August in Tri-Cities
See the weather trend as well as the moving average line
August weather in Tri-Cities day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Moderate rain | 33° /18° | 12.3 mm | 9 | |
| Aug. 2 |  Sunny | 37° /18° | 0 mm | 9.1 | |
| Aug. 3 | Sunny | 35° /17° | 0 mm | 9 | |
| Aug. 4 |  Patchy rain possible | 33° /18° | 0.5 mm | 8 | |
| Aug. 5 | Patchy rain possible | 34° /17° | 0.1 mm | 8 | |
| Aug. 6 |  Overcast | 32° /17° | 0 mm | 8 | |
| Aug. 7 | Patchy rain possible | 33° /18° | 1.7 mm | 8 | |
| Aug. 8 | Sunny | 34° /16° | 0 mm | 8 | |
| Aug. 9 |  Cloudy | 35° /18° | 0 mm | 8 | |
| Aug. 10 | Sunny | 35° /18° | 0 mm | 8.6 | |
| Aug. 11 | Sunny | 35° /18° | 0 mm | 8.6 | |
| Aug. 12 | Sunny | 35° /18° | 0 mm | 8.5 | |
| Aug. 13 | Sunny | 34° /19° | 0 mm | 8.4 | |
| Aug. 14 | Sunny | 33° /17° | 0 mm | 8.4 | |
| Aug. 15 | Sunny | 35° /19° | 0 mm | 8 | |
| Aug. 16 | Patchy rain possible | 33° /20° | 1.7 mm | 8 | |
| Aug. 17 | Cloudy | 36° /19° | 0 mm | 8 | |
| Aug. 18 |  Partly cloudy | 34° /19° | 0 mm | 8 | |
| Aug. 19 | Sunny | 33° /16° | 0 mm | 8 | |
| Aug. 20 | Overcast | 33° /16° | 0.1 mm | 7.9 | |
| Aug. 21 | Overcast | 33° /17° | 0.1 mm | 6 | |
| Aug. 22 | Patchy rain possible | 32° /18° | 0.1 mm | 7 | |
| Aug. 23 | Sunny | 31° /15° | 0.2 mm | 7.7 | |
| Aug. 24 | Sunny | 32° /15° | 0 mm | 7.6 | |
| Aug. 25 | Overcast | 33° /17° | 0 mm | 7.5 | |
| Aug. 26 | Sunny | 35° /16° | 0 mm | 7 | |
| Aug. 27 | Overcast | 32° /19° | 0 mm | 7 | |
| Aug. 28 | Sunny | 33° /15° | 0.1 mm | 7.2 | |
| Aug. 29 | Sunny | 31° /15° | 0.8 mm | 7.2 | |
| Aug. 30 | Sunny | 32° /15° | 0 mm | 7.1 | |
| Aug. 31 | Overcast | 32° /15° | 0 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for Tri-Cities 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 Tri-Cities forecast closer to your planned date for the most up-to-date weather information.
Change Month
Tri-Cities in August - FAQ
What are the expected maximum and minimum temperatures in Tri-Cities during August?
Expect warm days with temperatures around 33°, cooling to mild conditions of 17° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Tri-Cities during August?
Expect minimal rainfall in Tri-Cities during August, with a total of 17.6 mm over approximately 1 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Tri-Cities during August?
The average wind speed in Tri-Cities during August is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Tri-Cities
Explore the daily rainfall trends and prepare for Tri-Citiess August weather 💧
Typically, Tri-Cities has 1 rainy days in August with a total of 17.6 mm of rainfall.
UV exposure in Tri-Cities during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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Where is Tri-Cities?Get accurate weather forecasts for Tri-Cities, located at latitude 46.245 and longitude -119.196. Stay updated with localized weather information tailored for Tri-Cities.
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