Spokane County
May
Weather in Spokane County for May 2025
Your guide to Spokane County weather in May - trends and predictions
In general, the average temperature in Spokane County at the beginning of May is 13 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 20.1 °F by the end of May.
Spokane County sees moderate rainfall in May, averaging 9 rainy days.
With an average of 2 snowy days, Spokane County enjoys a light touch of snow in May.
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20
Dry days
9
Rainy days
2
Snow days
19°/8°
Temperatures
16 km/h
Avg max wind
58 %
Avg humidity
Spokane County in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  9° | 2  14° | 3 16° | 4  18° | |||
| 5  9° | 6  11° | 7  14° | 8 15° | 9  21° | 10 23° | 11 24° |
| 12 24° | 13 18° | 14 19° | 15 20° | 16 22° | 17 13° | 18 15° |
| 19 12° | 20 32° | 21  25° | 22 12° | 23 16° | 24 19° | 25 17° |
| 26 20° | 27 22° | 28  22° | 29 20° | 30 20° | 31 20° |
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Temperatures trend during May in Spokane County
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| May 1 | Light rain shower | 9° /1° | 1.1 mm | 0 cm | |
| May 2 | Partly cloudy | 14° /2° | 0 mm | 0 cm | |
| May 3 | Partly cloudy | 16° /4° | 0 mm | 0 cm | |
| May 4 | Overcast | 18° /8° | 0 mm | 0 cm | |
| May 5 | Heavy snow | 9° /2° | 19.7 mm | 15.9 cm | |
| May 6 | Patchy light drizzle | 11° /3° | 0.9 mm | 0 cm | |
| May 7 | Light snow | 14° /2° | 0.1 mm | 0 cm | |
| May 8 | Overcast | 15° /4° | 0 mm | 0 cm | |
| May 9 | Sunny | 21° /6° | 0 mm | 0 cm | |
| May 10 | Sunny | 23° /10° | 0 mm | 0 cm | |
| May 11 | Sunny | 24° /11° | 0 mm | 0 cm | |
| May 12 | Overcast | 24° /12° | 0 mm | 0 cm | |
| May 13 | Patchy rain possible | 18° /11° | 0.2 mm | 0 cm | |
| May 14 | Patchy rain possible | 19° /8° | 0.6 mm | 0 cm | |
| May 15 | Sunny | 20° /10° | 0 mm | 0 cm | |
| May 16 | Partly cloudy | 22° /11° | 0 mm | 0 cm | |
| May 17 | Patchy rain possible | 13° /7° | 0.9 mm | 0 cm | |
| May 18 | Partly cloudy | 15° /4° | 0.8 mm | 0 cm | |
| May 19 | Light rain shower | 12° /3° | 1.7 mm | 0 cm | |
| May 20 | Sunny | 32° /16° | 0 mm | 0 cm | |
| May 21 | Moderate or heavy rain shower | 25° /14° | 5.1 mm | 0 cm | |
| May 22 | Patchy rain possible | 12° /7° | 3.5 mm | 0 cm | |
| May 23 | Partly cloudy | 16° /5° | 0.1 mm | 0 cm | |
| May 24 | Patchy rain possible | 19° /7° | 0.1 mm | 0 cm | |
| May 25 | Sunny | 17° /6° | 1.3 mm | 0 cm | |
| May 26 | Moderate rain at times | 20° /7° | 0.6 mm | 0 cm | |
| May 27 | Moderate rain at times | 22° /9° | 0.4 mm | 0 cm | |
| May 28 | Cloudy | 22° /11° | 0.1 mm | 0 cm | |
| May 29 | Sunny | 20° /8° | 0.2 mm | 0 cm | |
| May 30 | Sunny | 20° /7° | 0 mm | 0 cm | |
| May 31 | Sunny | 20° /7° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Spokane 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 Spokane County forecast closer to your planned date for the most up-to-date weather information.
Spokane County in May - FAQ
What are the expected maximum and minimum temperatures in Spokane County during May?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Spokane County during May?
In May, Spokane County can expect light to moderate rainfall, totaling 40.7 mm across approximately 9 days. Occasional showers are possible, and planning ahead for them could be helpful.
Is snowfall common in Spokane County during May?
Spokane County experiences an average snowfall of 16 cm during May, occurring over 2 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Spokane County during May?
The average wind speed in Spokane County during May is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
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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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