Best year time to visit Ellensburg

General weather information about Ellensburg

Average annual temperature is 10.4 °C

Absolute maximum temperature: 39.5 °C

Absolute minimum temperature: -10.4 °C

Number of sunny days: 224 days

Number of rainy days: 128 days

Number of snow days: 13 days

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

Ellensburg air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)10.29.313.427.131.231.636.539.532.325.712.58.4
Average daytime temperature (°C)3.95.68.613.324.025.731.131.224.416.97.74.0
Average temperature (°C)0.40.73.07.416.618.623.023.017.010.92.70.9
Average night temperature (°C)-2.6-3.0-1.72.410.612.715.616.211.46.2-1.0-1.6
Absolute minimum temperature (°C)-10.1-10.4-5.6-3.44.56.910.410.22.7-5.5-6.3-5.5

Ellensburg monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.010.311.913.615.115.815.514.212.610.99.48.6
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)5.26.38.69.513.113.414.012.110.18.15.83.9
Precipitation (mm)3622366114658212548102
Sunny days14161312232629242121187
Rainy days138171784279101122
Snow days441100000012

Ellensburg - weather forecast by months

Ellensburg weather in januaryEllensburg weather in februaryEllensburg weather in marchEllensburg weather in aprilEllensburg weather in mayEllensburg weather in juneEllensburg weather in julyEllensburg weather in augustEllensburg weather in septemberEllensburg weather in octoberEllensburg weather in novemberEllensburg weather in december

Best time to visit Ellensburg:

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

  • May — 13.1(h)
  • June — 13.4(h)
  • July — 14.0(h)
  • August — 12.1(h)

Months with the longest average daylight duration in Ellensburg:

  • June — 15.8(h)
  • July — 15.5(h)

The largest precipitation sum in Ellensburg is at

  • April — 61(mm)
  • November — 48(mm)
  • December — 102(mm)

    • Weather forecast in the closest to Ellensburg admin centers

    Weather forecast in the closest towns to Ellensburg

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    Frequently asked questions

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