Spokane weather by month

Check out Spokane weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Spokane (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
1°C maximum daytime temperature in January in Spokane1
5°C maximum daytime temperature in February in Spokane5
9°C maximum daytime temperature in March in Spokane9
15°C maximum daytime temperature in April in Spokane15
20°C maximum daytime temperature in May in Spokane20
25°C maximum daytime temperature in June in Spokane25
29°C maximum daytime temperature in July in Spokane29
29°C maximum daytime temperature in August in Spokane29
23°C maximum daytime temperature in September in Spokane23
15°C maximum daytime temperature in October in Spokane15
6°C maximum daytime temperature in November in Spokane6
1°C maximum daytime temperature in December in Spokane1
Min temperature (night-time)
-6°C minimum night-time temperature in January in Spokane-6
-3°C minimum night-time temperature in February in Spokane-3
-1°C minimum night-time temperature in March in Spokane-1
2°C minimum night-time temperature in April in Spokane2
6°C minimum night-time temperature in May in Spokane6
10°C minimum night-time temperature in June in Spokane10
12°C minimum night-time temperature in July in Spokane12
12°C minimum night-time temperature in August in Spokane12
8°C minimum night-time temperature in September in Spokane8
2°C minimum night-time temperature in October in Spokane2
-1°C minimum night-time temperature in November in Spokane-1
-5°C minimum night-time temperature in December in Spokane-5
Heat & Humidity
No heat & humidity in January in Spokane0
No heat & humidity in February in Spokane0
No heat & humidity in March in Spokane0
No heat & humidity in April in Spokane0
No heat & humidity in May in Spokane0
No heat & humidity in June in Spokane0
Low heat & humidity in July in SpokaneL
Low heat & humidity in August in SpokaneL
No heat & humidity in September in Spokane0
No heat & humidity in October in Spokane0
No heat & humidity in November in Spokane0
No heat & humidity in December in Spokane0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in Spokane

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
9 hours of daylight per day in January in Spokane9
10 hours of daylight per day in February in Spokane10
12 hours of daylight per day in March in Spokane12
14 hours of daylight per day in April in Spokane14
15 hours of daylight per day in May in Spokane15
16 hours of daylight per day in June in Spokane16
16 hours of daylight per day in July in Spokane16
14 hours of daylight per day in August in Spokane14
13 hours of daylight per day in September in Spokane13
11 hours of daylight per day in October in Spokane11
9 hours of daylight per day in November in Spokane9
8 hours of daylight per day in December in Spokane8
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Spokane1
UV (maximum) index 2 (Low) in February in Spokane2
UV (maximum) index 3 (Moderate) in March in Spokane3
UV (maximum) index 5 (Moderate) in April in Spokane5
UV (maximum) index 6 (High) in May in Spokane6
UV (maximum) index 7 (High) in June in Spokane7
UV (maximum) index 8 (Very High) in July in Spokane8
UV (maximum) index 7 (High) in August in Spokane7
UV (maximum) index 5 (Moderate) in September in Spokane5
UV (maximum) index 3 (Moderate) in October in Spokane3
UV (maximum) index 1 (Low) in November in Spokane1
UV (maximum) index 1 (Low) in December in Spokane1

Rainfall in Spokane

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
13 days with some rainfall in January in Spokane13
10 days with some rainfall in February in Spokane10
11 days with some rainfall in March in Spokane11
9 days with some rainfall in April in Spokane9
9 days with some rainfall in May in Spokane9
8 days with some rainfall in June in Spokane8
5 days with some rainfall in July in Spokane5
5 days with some rainfall in August in Spokane5
6 days with some rainfall in September in Spokane6
7 days with some rainfall in October in Spokane7
13 days with some rainfall in November in Spokane13
14 days with some rainfall in December in Spokane14
Average monthly rainfall (mm)
59 mm monthly rainfall in January in Spokane59
41 mm monthly rainfall in February in Spokane41
40 mm monthly rainfall in March in Spokane40
32 mm monthly rainfall in April in Spokane32
38 mm monthly rainfall in May in Spokane38
35 mm monthly rainfall in June in Spokane35
18 mm monthly rainfall in July in Spokane18
21 mm monthly rainfall in August in Spokane21
21 mm monthly rainfall in September in Spokane21
31 mm monthly rainfall in October in Spokane31
60 mm monthly rainfall in November in Spokane60
65 mm monthly rainfall in December in Spokane65

More about Spokane

Spokane by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Washington State (Spokane) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Spokane?

Spokane has a cold climate with warm dry summers.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about the USA

Compare Spokane with the USA

Below the Spokane chart shows average maximum daytime temperature for Spokane, Washington, USA and the USA (Washington).

Maximum daytime temperature (°C)

Spokane, Washington, USA
USA (Washington)
1
5
5
7
9
13
15
19
20
24
25
29
29
31
29
30
23
26
15
20
6
14
1
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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