Weather in Spokane in May

General weather information about Spokane

Average annual temperature is 10.6 °C

Absolute maximum temperature: 39.0 °C

Absolute minimum temperature: -14.8 °C

Number of sunny days: 201 days

Number of rainy days: 143 days

Number of snow days: 21 days

Look at detailed online map of Spokane

* Weather data for Spokane United States is based on climate observations for 2026 year

Spokane air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)9.69.914.127.031.432.736.239.031.827.112.410.0
Average daytime temperature (°C)3.65.98.513.724.526.932.431.024.617.37.24.7
Average temperature (°C)-0.20.22.37.817.320.024.723.617.110.42.31.0
Average night temperature (°C)-3.6-3.3-2.32.810.913.016.816.511.24.8-1.0-1.7
Absolute minimum temperature (°C)-11.6-14.8-11.3-3.25.07.112.511.05.0-7.6-6.9-6.1

Spokane monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.015.015.014.013.011.09.08.0
Daylight mean duration (h)8.910.311.913.615.115.915.514.212.610.99.38.5
Daylight minimum duration (h)8.09.011.012.014.015.015.013.011.010.08.08.0
Sunshine mean duration (h)4.45.87.99.012.413.114.211.09.58.04.53.2
Precipitation (mm)34312847321923520196692
Sunny days12121271523282120201813
Rainy days1410102316731010111217
Snow days569000000001

Spokane - weather forecast by months

Spokane weather in januarySpokane weather in februarySpokane weather in marchSpokane weather in aprilSpokane weather in maySpokane weather in juneSpokane weather in julySpokane weather in augustSpokane weather in septemberSpokane weather in octoberSpokane weather in novemberSpokane weather in december

Best time to visit Spokane:

The best time to visit Spokane during the most sunny months:

  • May — 12.4(h)
  • June — 13.1(h)
  • July — 14.2(h)
  • August — 11.0(h)

Months with the longest average daylight duration in Spokane:

  • June — 15.9(h)
  • July — 15.5(h)

The largest precipitation sum in Spokane is at

  • April — 47(mm)
  • November — 66(mm)
  • December — 92(mm)

    • Weather forecast in the closest to Spokane admin centers

    Weather forecast in the closest towns to Spokane

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    Frequently asked questions

    When is the best time to visit Spokane?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Spokane.
    What is the weather like in Spokane?
    See average temperature, rainfall and daylight hours for Spokane by month in the table above.
    How many sunny days does Spokane have?
    The monthly weather statistics above show sunshine and rainfall patterns for Spokane throughout the year.