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Spokane Valley, WA weather and climate

Spokane County, WA · population 105,460 · about 2,051 ft elevation

Everything below is a 30 year average for 1991-2020, computed from daily climate history at Spokane Valley's own coordinates.

The year at a glance

Sunny days
196
clear or partly cloudy, per year
Precipitation
17 in
per year
Wet days
119
rain or snow per year
Snowfall
54 in
per year
Hot days
28
above 90 °F
Freezing nights
122
at or below 32 °F
Humidity
66%
average relative
Average temperature
50 °F
year round

Monthly temperatures

Average daily high and low for each month, in °F.

Daily highDaily low
406080JanMarMayJulSepNovDaily high, Jan: 37 °FDaily high, Feb: 42 °FDaily high, Mar: 51 °FDaily high, Apr: 59 °FDaily high, May: 69 °FDaily high, Jun: 75 °FDaily high, Jul: 87 °FDaily high, Aug: 86 °FDaily high, Sep: 76 °FDaily high, Oct: 60 °FDaily high, Nov: 45 °FDaily high, Dec: 36 °FDaily low, Jan: 26 °FDaily low, Feb: 27 °FDaily low, Mar: 32 °FDaily low, Apr: 37 °FDaily low, May: 44 °FDaily low, Jun: 50 °FDaily low, Jul: 56 °FDaily low, Aug: 55 °FDaily low, Sep: 47 °FDaily low, Oct: 38 °FDaily low, Nov: 31 °FDaily low, Dec: 25 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high374251596975878676604536
Daily low262732374450565547383125

Monthly precipitation

Total rain plus melted snow for each month, in inches.

0.01.02.0JanMarMayJulSepNovSpokane Valley, Jan: 2.2 inSpokane Valley, Feb: 1.5 inSpokane Valley, Mar: 1.9 inSpokane Valley, Apr: 1.6 inSpokane Valley, May: 1.4 inSpokane Valley, Jun: 1.0 inSpokane Valley, Jul: 0.4 inSpokane Valley, Aug: 0.4 inSpokane Valley, Sep: 0.6 inSpokane Valley, Oct: 1.4 inSpokane Valley, Nov: 2.3 inSpokane Valley, Dec: 2.4 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Spokane Valley2.21.51.91.61.41.00.40.40.61.42.32.4

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovSpokane Valley, Jan: 8 daysSpokane Valley, Feb: 11 daysSpokane Valley, Mar: 13 daysSpokane Valley, Apr: 14 daysSpokane Valley, May: 18 daysSpokane Valley, Jun: 19 daysSpokane Valley, Jul: 28 daysSpokane Valley, Aug: 27 daysSpokane Valley, Sep: 23 daysSpokane Valley, Oct: 18 daysSpokane Valley, Nov: 9 daysSpokane Valley, Dec: 9 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Spokane Valley811131418192827231899

Compare Spokane Valley with another city

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About this data

Figures are 30 year averages for 1991-2020. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).