Asotin County (Clarkston)
May
Weather in Asotin County, Washington for May 2026
Your guide to Asotin County weather in May - trends and predictions
In general, the average temperature in Asotin County at the beginning of May is 21.3 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 26 °F by the end of May.
Asotin County experiences moderate rainfall in May, with an average of 8 rainy days and a total precipitation of 12.8 mm.
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Temperatures
Rain 🌧️
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23
Dry days
8
Rainy days
0
Snow days
20°/7°
Temperatures
13 km/h
Avg max wind
65 %
Avg humidity
Asotin County Weather May
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Temperatures trend during May in Asotin County
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May weather in Asotin County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Sunny | 23° /5° | 0 mm | 6 | |
| May 2 | Sunny | 27° /5° | 0 mm | 7 | |
| May 3 |  Cloudy | 18° /8° | 0.1 mm | 4 | |
| May 4 |  Overcast | 16° /5° | 0 mm | 4 | |
| May 5 | Sunny | 19° /3° | 0 mm | 5 | |
| May 6 | Sunny | 21° /4° | 0 mm | 6 | |
| May 7 |  Partly cloudy | 25° /6° | 0 mm | 7 | |
| May 8 | Partly cloudy | 18° /11° | 0.6 mm | 5 | |
| May 9 | Overcast | 25° /6° | 0 mm | 6 | |
| May 10 | Overcast | 23° /11° | 0 mm | 5 | |
| May 11 | Overcast | 19° /10° | 2 mm | 4 | |
| May 12 |  Patchy rain possible | 15° /7° | 0.7 mm | 4 | |
| May 13 | Patchy rain possible | 14° /5° | 0.2 mm | 3 | |
| May 14 | Patchy rain possible | 16° /7° | 0.5 mm | 4 | |
| May 15 | Partly cloudy | 16° /5° | 0 mm | 5 | |
| May 16 |  Moderate rain at times | 14° /8° | 2.5 mm | 3 | |
| May 17 |  Heavy rain at times | 17° /7° | 3.4 mm | 4 | |
| May 18 | Moderate rain at times | 13° /7° | 1.8 mm | 3 | |
| May 19 | Patchy rain possible | 15° /3° | 0.2 mm | 4 | |
| May 20 | Patchy rain possible | 15° /4° | 0.5 mm | 4 | |
| May 21 | Patchy rain possible | 17° /5° | 0.1 mm | 4 | |
| May 22 | Patchy rain possible | 16° /8° | 0.2 mm | 4 | |
| May 23 | Overcast | 20° /5° | 0 mm | 4 | |
| May 24 | Sunny | 24° /8° | 0 mm | 6 | |
| May 25 | Sunny | 30° /10° | 0 mm | 8 | |
| May 26 | Overcast | 16° /8° | 0 mm | 4 | |
| May 27 |  Fog | 22° /8° | 0 mm | 5 | |
| May 28 | Sunny | 30° /10° | 0 mm | 8 | |
| May 29 | Cloudy | 26° /12° | 0 mm | 6 | |
| May 30 | Fog | 26° /6° | 0 mm | 6 | |
| May 31 | Partly cloudy | 32° /9° | 0 mm | 8 | |
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Important Notice
Our weather forecast for Asotin County in May 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 Asotin County forecast closer to your planned date for the most up-to-date weather information.
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Asotin County in May - FAQ
What are the expected maximum and minimum temperatures in Asotin County during May?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 7°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Asotin County during May?
Expect minimal rainfall in Asotin County during May, with a total of 12.8 mm over approximately 8 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Asotin County during May?
The average wind speed in Asotin County during May is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Asotin County
Explore the daily rainfall trends and prepare for Asotin Countys May weather 💧
UV exposure in Asotin County during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Where is Asotin County?Get accurate weather forecasts for Asotin County, located at latitude 46.416 and longitude -117.046. Stay updated with localized weather information tailored for Asotin County.
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