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Spokane

The tables below display average monthly climate and weather indicators in Spokane Washington.

Temperature by: Fahrenheit / Centigrade

Spokane Temperature Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Avg. Temperature -2.7 0.7 3.7 7.7 12.2 16.7 20.4 20.2 14.9 8.5 1.7 -2.3 8.5
Avg. Max Temperature 0.7 4.8 8.7 13.9 18.8 23.7 28.4 28.1 22.2 14.8 5.2 1.0 14.2
Avg. Min Temperature -6.2 -3.4 -1.3 1.5 5.5 9.6 12.4 12.4 7.7 2.2 -1.8 -5.7 2.7
Days with Max Temp of 32 C or Higher 0.0 0.0 0.0 < 0.5 < 0.5 2.0 9.0 7.0 1.0 0.0 0.0 0.0 19.0
Days with Min Temp Below Freezing 26.0 22.0 21.0 10.0 2.0 0.0 0.0 0.0 1.0 9.0 20.0 27.0 138
  
Spokane Heating and Cooling Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Heating Degree Days 1175 888 815 573 344 139 30.0 56.0 223 549 897 1153 6842
Cooling Degree Days 0.0 0.0 0.0 0.0 0.0 49.0 148 161 40.0 0.0 0.0 0.0 398
  
Spokane Precipitation Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precipitation (inches) 2.0 1.5 1.5 1.2 1.4 1.3 0.7 0.7 0.7 1.0 2.1 2.4 16.5
Days with Precipitation 0.01 inch or More 14.0 11.0 11.0 9.0 10.0 8.0 5.0 5.0 6.0 8.0 13.0 15.0 113
Monthly Snowfall (inches) 15.6 7.5 3.9 0.6 0.1 < 0.05 0.0 0.0 < 0.05 0.4 6.3 14.6 49.0
  
Other Spokane Weather Indicators Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Average Wind Speed 8.8 9.2 9.7 10.0 9.2 9.3 8.6 8.3 8.2 8.2 8.7 8.8 8.9
Clear Days 3.0 3.0 5.0 4.0 6.0 7.0 16.0 15.0 12.0 8.0 3.0 3.0 86.0
Partly Cloudy Days 4.0 5.0 8.0 8.0 10.0 10.0 8.0 9.0 8.0 8.0 5.0 4.0 88.0
Cloudy Days 24.0 20.0 19.0 17.0 15.0 12.0 6.0 7.0 9.0 15.0 22.0 24.0 191
Percent of Possible Sunshine 28.0 41.0 55.0 61.0 65.0 67.0 80.0 78.0 72.0 55.0 29.0 23.0 54.0
Avg. Relative Humidity 62.0 81.5 75.0 66.5 60.5 58.0 50.5 45.5 49.0 57.0 68.0 81.5 80.5

Weather information for other cities in Washington
• Olympia Weather
• Quillayute Weather
• Seattle C.O. Weather
• Seattle Sea-tac Airport Weather
• Walla Walla Weather
• Yakima Weather

 


 

Portions of this site are based on the CIA World Fact Book, a public-domain work
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