Best year time to visit City of Tumwater

General weather information about City of Tumwater

Average annual temperature is 11.1 °C

Absolute maximum temperature: 36.1 °C

Absolute minimum temperature: -4.8 °C

Number of sunny days: 173 days

Number of rainy days: 190 days

Number of snow days: 2 days

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* Weather data for City of Tumwater United States is based on climate observations for 2026 year

City of Tumwater air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.513.817.225.631.931.332.836.129.726.015.514.0
Average daytime temperature (°C)8.98.411.013.022.523.527.828.522.316.910.39.6
Average temperature (°C)5.44.15.37.815.015.819.220.415.411.36.56.5
Average night temperature (°C)2.81.61.84.59.610.212.514.611.17.84.04.5
Absolute minimum temperature (°C)-4.8-4.7-2.7-0.46.16.09.39.86.1-1.4-2.30.1

City of Tumwater 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)3.65.27.16.611.311.813.211.68.36.24.93.0
Precipitation (mm)102778413618227157184150224
Sunny days101165202226191715148
Rainy days2115252511851213161623
Snow days020000000000

City of Tumwater - weather forecast by months

City of Tumwater weather in januaryCity of Tumwater weather in februaryCity of Tumwater weather in marchCity of Tumwater weather in aprilCity of Tumwater weather in mayCity of Tumwater weather in juneCity of Tumwater weather in julyCity of Tumwater weather in augustCity of Tumwater weather in septemberCity of Tumwater weather in octoberCity of Tumwater weather in novemberCity of Tumwater weather in december

Best time to visit City of Tumwater:

The best time to visit City of Tumwater during the most sunny months:

  • May — 11.3(h)
  • June — 11.8(h)
  • July — 13.2(h)
  • August — 11.6(h)

Months with the longest average daylight duration in City of Tumwater:

  • June — 15.8(h)
  • July — 15.5(h)

The largest precipitation sum in City of Tumwater is at

  • April — 136(mm)
  • November — 150(mm)
  • December — 224(mm)

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    Frequently asked questions

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