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United States weather

Weather in Spokane County, Washington for May 2027

Your guide to Spokane County weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in Spokane County at the beginning of May is 18.6 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 21.7 °C by the end of May.

    • Rain 🌧️

  • With an average of 5 rainy days, Spokane County experiences minimal rainfall in May.

    • More

  • Is May a good time to visit Spokane County? check out the best time to travel to Spokane County page.

  • ✨ Is May a good time to visit Spokane County? – Ask the AI Weatherman

Average dry days
26
Dry days
Average rainy days
5
Rainy days
Average snowy days
0
Snow days
Average temperatures
19°/8°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
57 %
Avg humidity

Spokane County Weather May

Move between months or click on a day
April
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
17°
2
Partly cloudy
21°
3
Partly cloudy
18°
4
Overcast
19°
5
Moderate snow
17°
6
Patchy light drizzle
19°
7
Sunny
20°
8
Overcast
17°
9
Sunny
21°
10
Sunny
22°
11
Sunny
19°
12
Moderate rain
20°
13
Patchy rain possible
17°
14
Patchy rain possible
17°
15
Sunny
17°
16
Patchy rain possible
15°
17
Light rain
15°
18
Moderate rain
14°
19
Light rain shower
13°
20
Sunny
22°
21
Light rain
20°
22
Patchy rain possible
15°
23
Partly cloudy
19°
24
Patchy rain possible
21°
25
Sunny
22°
26
Patchy rain possible
18°
27
Partly cloudy
22°
28
Cloudy
26°
29
Sunny
21°
30
Sunny
21°
31
Sunny
22°

Temperatures trend during May in Spokane County

See the weather trend as well as the moving average line

May weather in Spokane County day by day

Click on a date for more information
April June
Date Weather Temperatures Rain Snow More
May 1 Sunny
Sunny
 17° /5° 0.4 mm 0 cm
May 2 Partly cloudy
Partly cloudy
 21° /7° 0 mm 0 cm
May 3 Partly cloudy
Partly cloudy
 18° /8° 0 mm 0 cm
May 4 Overcast
Overcast
 19° /8° 0 mm 0 cm
May 5 Moderate snow
Moderate snow
 17° /6° 6.6 mm 5.3 cm
May 6 Patchy light drizzle
Patchy light drizzle
 19° /7° 0.3 mm 0 cm
May 7 Sunny
Sunny
 20° /7° 0 mm 0 cm
May 8 Overcast
Overcast
 17° /7° 0 mm 0 cm
May 9 Sunny
Sunny
 21° /7° 0 mm 0 cm
May 10 Sunny
Sunny
 22° /10° 0 mm 0 cm
May 11 Sunny
Sunny
 19° /10° 0 mm 0 cm
May 12 Moderate rain
Moderate rain
 20° /9° 17.9 mm 0 cm
May 13 Patchy rain possible
Patchy rain possible
 17° /8° 2 mm 0 cm
May 14 Patchy rain possible
Patchy rain possible
 17° /7° 0.2 mm 0 cm
May 15 Sunny
Sunny
 17° /7° 0.1 mm 0 cm
May 16 Patchy rain possible
Patchy rain possible
 15° /7° 1.9 mm 0 cm
May 17 Light rain
Light rain
 15° /6° 3.9 mm 0 cm
May 18 Moderate rain
Moderate rain
 14° /5° 11.5 mm 0 cm
May 19 Light rain shower
Light rain shower
 13° /4° 0.6 mm 0 cm
May 20 Sunny
Sunny
 22° /10° 0 mm 0 cm
May 21 Light rain
Light rain
 20° /10° 2.5 mm 0 cm
May 22 Patchy rain possible
Patchy rain possible
 15° /8° 1.8 mm 0 cm
May 23 Partly cloudy
Partly cloudy
 19° /8° 0 mm 0 cm
May 24 Patchy rain possible
Patchy rain possible
 21° /9° 0 mm 0 cm
May 25 Sunny
Sunny
 22° /9° 0.6 mm 0 cm
May 26 Patchy rain possible
Patchy rain possible
 18° /9° 1.5 mm 0 cm
May 27 Partly cloudy
Partly cloudy
 22° /9° 0.2 mm 0 cm
May 28 Cloudy
Cloudy
 26° /12° 0.3 mm 0 cm
May 29 Sunny
Sunny
 21° /11° 0.1 mm 0 cm
May 30 Sunny
Sunny
 21° /8° 0.1 mm 0 cm
May 31 Sunny
Sunny
 22° /10° 0 mm 0 cm
Next
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.
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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?
Moderate rainfall is anticipated in Spokane County during May, with a total of 52.6 mm spread over approximately 5 days. Considering plans for rainy days is advisable.

Will it snow in Spokane County in May 2027?
Spokane County typically sees 5.3 cm of snowfall during May.

What are the typical wind conditions in Spokane County during May?
The average wind speed in Spokane County during May is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

Spokane County snow forecast May 2027

Track daily snowfall levels and discover Spokane County’s snowy potential this May ❄️

May rainfall patterns in Spokane County

Explore the daily rainfall trends and prepare for Spokane Countys May weather 💧
Typically, Spokane County has 5 rainy days in May with a total of 52.6 mm of rainfall.

UV exposure in Spokane County during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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