Best year time to visit Skagit County

General weather information about Skagit County

Average annual temperature is 10.4 °C

Absolute maximum temperature: 36.8 °C

Absolute minimum temperature: -12.9 °C

Number of sunny days: 153 days

Number of rainy days: 193 days

Number of snow days: 19 days

Look at detailed online map of Skagit County

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

Skagit County air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.59.117.628.231.432.332.836.830.127.315.310.6
Average daytime temperature (°C)6.35.910.512.222.923.427.828.822.917.810.47.0
Average temperature (°C)2.82.04.46.514.516.820.521.016.111.45.03.0
Average night temperature (°C)0.4-0.70.32.57.911.014.214.711.06.91.9-0.2
Absolute minimum temperature (°C)-9.4-12.9-5.6-0.53.15.910.29.95.1-2.0-2.2-11.1

Skagit County monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.810.211.913.715.216.115.714.312.610.89.28.4
Daylight minimum duration (h)8.09.011.012.014.015.015.013.011.09.08.08.0
Sunshine mean duration (h)3.53.56.66.010.010.313.011.58.26.44.32.4
Precipitation (mm)1792391411823138273393107338353
Sunny days7696161425231214156
Rainy days1817182315166818171324
Snow days654100000021

Skagit County - weather forecast by months

Skagit County weather in januarySkagit County weather in februarySkagit County weather in marchSkagit County weather in aprilSkagit County weather in maySkagit County weather in juneSkagit County weather in julySkagit County weather in augustSkagit County weather in septemberSkagit County weather in octoberSkagit County weather in novemberSkagit County weather in december

Best time to visit Skagit County:

The best time to visit Skagit County during the most sunny months:

  • May — 10.0(h)
  • June — 10.3(h)
  • July — 13.0(h)
  • August — 11.5(h)

Months with the longest average daylight duration in Skagit County:

  • June — 16.1(h)
  • July — 15.7(h)

The largest precipitation sum in Skagit County is at

  • February — 239(mm)
  • November — 338(mm)
  • December — 353(mm)

    • Weather forecast in the closest to Skagit County admin centers

    Weather forecast in the closest towns to Skagit County

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    MapTrains schedule
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    Frequently asked questions

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