Best year time to visit Northwest Snohomish

General weather information about Northwest Snohomish

Average annual temperature is 10.7 °C

Absolute maximum temperature: 32.5 °C

Absolute minimum temperature: -7.0 °C

Number of sunny days: 168 days

Number of rainy days: 194 days

Number of snow days: 3 days

Look at detailed online map of Northwest Snohomish

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

Northwest Snohomish air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.213.118.223.930.628.630.132.526.826.816.314.6
Average daytime temperature (°C)8.57.811.513.021.022.226.026.621.116.410.59.2
Average temperature (°C)4.83.65.47.614.515.519.019.615.111.05.95.9
Average night temperature (°C)2.20.71.43.99.510.512.814.111.07.22.93.6
Absolute minimum temperature (°C)-6.4-7.0-6.1-1.65.16.910.210.95.6-2.8-3.3-2.5

Northwest Snohomish monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.016.015.014.013.011.09.08.0
Daylight mean duration (h)8.910.211.913.715.216.015.614.312.610.89.38.5
Daylight minimum duration (h)8.09.011.012.014.015.015.013.011.010.08.08.0
Sunshine mean duration (h)3.54.37.06.410.511.313.311.38.46.25.42.8
Precipitation (mm)124128112174393616498990158256
Sunny days6785212027191415179
Rainy days23202325101041216161322
Snow days210000000000

Northwest Snohomish - weather forecast by months

Northwest Snohomish weather in januaryNorthwest Snohomish weather in februaryNorthwest Snohomish weather in marchNorthwest Snohomish weather in aprilNorthwest Snohomish weather in mayNorthwest Snohomish weather in juneNorthwest Snohomish weather in julyNorthwest Snohomish weather in augustNorthwest Snohomish weather in septemberNorthwest Snohomish weather in octoberNorthwest Snohomish weather in novemberNorthwest Snohomish weather in december

Best time to visit Northwest Snohomish:

The best time to visit Northwest Snohomish during the most sunny months:

  • May — 10.5(h)
  • June — 11.3(h)
  • July — 13.3(h)
  • August — 11.3(h)

Months with the longest average daylight duration in Northwest Snohomish:

  • June — 16.0(h)
  • July — 15.6(h)

The largest precipitation sum in Northwest Snohomish is at

  • April — 174(mm)
  • November — 158(mm)
  • December — 256(mm)

    • Weather forecast in the closest to Northwest Snohomish admin centers

    Weather forecast in the closest towns to Northwest Snohomish

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    Frequently asked questions

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