Spokane Valley Weather Year-Round — Best Time to Visit
Spokane Valley, United States has cool weather year-round. The best time to visit is July (score: 98/100). Annual average high: 14.6°C, total rainfall: 578mm.
When is the best time to visit Spokane Valley?
98
July is the best month to visit Spokane Valley with a travel score of 98/100 (Excellent).
Expect highs of 29.6°C, 2 rain days, and 14.5 hours of daily sunshine.
View July weather details →Travel Score by Month
36
Jan
47
Feb
55
Mar
70
Apr
80
May
88
Jun
98
Jul
97
Aug
90
Sep
70
Oct
44
Nov
35
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Spokane Valley each month?
14.6°C
Avg High
4.2°C
Avg Low
578mm
Annual Rain
How much rain does Spokane Valley get?
Spokane Valley receives 578mm of rain annually. The wettest month is typically December with 82mm, while July is the driest.
What is the weather like each month in Spokane Valley?
January
36
2°C
Low: -5°C
13 rain days
Poor
February
47
4°C
Low: -4°C
10 rain days
Mixed
March
55
9°C
Low: -1°C
12 rain days
Mixed
April
70
14°C
Low: 2°C
10 rain days
Good
May
80
19°C
Low: 7°C
8 rain days
Excellent
June
88
23°C
Low: 11°C
6 rain days
Excellent
July
Best time to visit98
30°C
Low: 16°C
2 rain days
Excellent
August
97
29°C
Low: 15°C
3 rain days
Excellent
September
90
23°C
Low: 11°C
4 rain days
Excellent
October
70
15°C
Low: 4°C
8 rain days
Good
November
44
7°C
Low: -1°C
13 rain days
Mixed
December
35
2°C
Low: -4°C
13 rain days
Poor
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Data based on 1994–2024 averages · Last updated: 2024-12-31