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Weather in Spokane County for August 2025

Your guide to Spokane County weather in August - trends and predictions
  • In general, the average temperature in Spokane County at the beginning of August is 32.3 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 26.9 °F by the end of August.

  • With an average of 5 rainy days, Spokane County experiences minimal rainfall in August, ensuring that most days remain pleasantly dry.

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Average dry days
26
Dry days
Average rainy days
5
Rainy days
Average snowy days
0
Snow days
Average temperatures
30°/16°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
38 %
Avg humidity

Spokane County in August average weather

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Temperatures trend during August in Spokane County

See the weather trend as well as the moving average line

August weather day by day

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Date Weather Temperatures Rain UV More
Aug. 1 Sunny
Sunny
34° /15° 0 mm 9
Aug. 2 Sunny
Sunny
37° /19° 0 mm 9
Aug. 3 Partly cloudy
Partly cloudy
36° /19° 0 mm 9
Aug. 4 Overcast
Overcast
29° /19° 0 mm 7
Aug. 5 Cloudy
Cloudy
33° /19° 0 mm 8
Aug. 6 Overcast
Overcast
28° /18° 0.5 mm 7
Aug. 7 Patchy rain possible
Patchy rain possible
29° /18° 0.8 mm 7
Aug. 8 Overcast
Overcast
30° /16° 0 mm 7
Aug. 9 Patchy rain possible
Patchy rain possible
30° /16° 0.1 mm 7
Aug. 10 Overcast
Overcast
29° /15° 0 mm 7
Aug. 11 Sunny
Sunny
30° /15° 0 mm 8
Aug. 12 Overcast
Overcast
30° /17° 0 mm 7
Aug. 13 Sunny
Sunny
29° /15° 0 mm 7
Aug. 14 Sunny
Sunny
32° /17° 0 mm 8
Aug. 15 Sunny
Sunny
34° /18° 0.6 mm 9
Aug. 16 Sunny
Sunny
32° /18° 0.8 mm 8
Aug. 17 Partly cloudy
Partly cloudy
35° /19° 0 mm 9
Aug. 18 Sunny
Sunny
31° /19° 0 mm 8
Aug. 19 Cloudy
Cloudy
29° /15° 0 mm 6
Aug. 20 Overcast
Overcast
27° /15° 0 mm 7
Aug. 21 Patchy rain possible
Patchy rain possible
26° /16° 1 mm 6
Aug. 22 Heavy rain at times
Heavy rain at times
27° /16° 1.2 mm 7
Aug. 23 Sunny
Sunny
24° /14° 0.1 mm 6
Aug. 24 Sunny
Sunny
24° /11° 0 mm 7
Aug. 25 Overcast
Overcast
25° /11° 0 mm 6
Aug. 26 Sunny
Sunny
29° /13° 0 mm 8
Aug. 27 Sunny
Sunny
28° /15° 0 mm 7
Aug. 28 Sunny
Sunny
29° /15° 0.1 mm 7
Aug. 29 Patchy rain possible
Patchy rain possible
27° /12° 0.9 mm 7
Aug. 30 Light rain
Light rain
25° /12° 3.5 mm 7
Aug. 31 Patchy rain possible
Patchy rain possible
25° /13° 0.1 mm 6
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Important Notice
Our weather forecast for Spokane 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 Spokane County forecast closer to your planned date for the most up-to-date weather information.

Spokane County in August - FAQ

What are the expected maximum and minimum temperatures in Spokane County during August?
Expect warm days with temperatures around 30°, cooling to mild conditions of 16° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Spokane County during August?
Expect minimal rainfall in Spokane County during August, with a total of 14.1 mm over approximately 5 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Spokane County during August?
The average wind speed in Spokane County during August is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Spokane County

Explore the daily rainfall trends and prepare for Spokane Countys August weather 💧

UV exposure in Spokane County during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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Location coordinates Where is Spokane County?

Get accurate weather forecasts for Spokane County, located at latitude 47.66 and longitude -117.429. Stay updated with localized weather information tailored for Spokane County.

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