Annual mean 9°C · wettest around November · prevailing wind S
Warmest
29.2 °C
Coldest
-0.7 °C
Wettest
18%
Windiest
4.1 m/s
Prevailing
S
3.2 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Spokane over the whole year is 9°C. July is the hottest month, with highs of about 29°C; February is the coldest, with lows of about -3°C. Spokane has no sharply defined rainy season: the chance of rain on a given day runs from 4% in August, the driest month, to 16% in November, the wettest. Winds in Spokane are highest in April, averaging 2.8 m/s (10 km/h), and lightest in January, at 2.1 m/s (8 km/h). The prevailing wind is from the S. The clearest skies in Spokane come in July, when the sky is typically 21% covered; December is the cloudiest month, at 78%.
Month by month Spokane climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
0°C
-3°C
-4°C
16%
76%
2.1 m/s
0
0
1
February
1°C
-3°C
-4°C
14%
66%
2.5 m/s
0
0
4
March
7°C
-0°C
2°C
12%
56%
2.7 m/s
1
0
23
April
12°C
3°C
7°C
10%
50%
2.8 m/s
11
0
52
May
18°C
9°C
14°C
9%
48%
2.7 m/s
47
5
77
June
22°C
12°C
18°C
8%
40%
2.7 m/s
66
18
69
July
29°C
15°C
24°C
5%
21%
2.3 m/s
69
49
40
August
27°C
14°C
24°C
4%
29%
2.2 m/s
72
45
44
September
21°C
8°C
17°C
7%
39%
2.1 m/s
67
12
77
October
13°C
3°C
9°C
12%
47%
2.1 m/s
20
0
60
November
5°C
0°C
0°C
16%
67%
2.2 m/s
0
0
13
December
0°C
-3°C
-4°C
15%
78%
2.1 m/s
0
0
1
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Spokane weather by season
Year round, Spokane has days of about 0°C at their warmest in December, its coolest month, and 29°C in July, its warmest; the coolest hours of the day run from -3°C to 15°C through the year, and the average temperature over the year is 9°C around the clock. Rain is most likely around November and least likely around August. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Spokane weather in winterDecember to February
High 1°CLow -3°CRain 15%
Winter in Spokane has typical daily highs of about 1°C and lows of about -3°C, with a 15% chance of rain on a given day.
Spokane weather in springMarch to May
High 12°CLow 4°CRain 10%
Spring in Spokane has typical daily highs of about 12°C and lows of about 4°C, with a 10% chance of rain on a given day.
Spokane weather in summerJune to August
High 26°CLow 14°CRain 6%
Summer in Spokane has typical daily highs of about 26°C and lows of about 14°C, with a 6% chance of rain on a given day.
Spokane weather in autumnSeptember to November
High 13°CLow 4°CRain 12%
Autumn in Spokane has typical daily highs of about 13°C and lows of about 4°C, with a 12% chance of rain on a given day.
When is the rainy season in Spokane?
Spokane has no sharply defined rainy season: the chance of rain on a given day runs from 4% in August, the driest month, to 16% in November, the wettest.
What time of year is Spokane windiest?
Winds in Spokane are highest in April, averaging 2.8 m/s (10 km/h), and lightest in January, at 2.1 m/s (8 km/h). The prevailing wind is from the S.
What is the average temperature in Spokane year round?
The average temperature in Spokane over the whole year is 9°C. July is the hottest month, with highs of about 29°C; February is the coldest, with lows of about -3°C.