Best year time to visit Tumwater

General weather information about 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 Tumwater United States is based on climate observations for 2026 year

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

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

Tumwater - weather forecast by months

Tumwater weather in januaryTumwater weather in februaryTumwater weather in marchTumwater weather in aprilTumwater weather in mayTumwater weather in juneTumwater weather in julyTumwater weather in augustTumwater weather in septemberTumwater weather in octoberTumwater weather in novemberTumwater weather in december

Best time to visit Tumwater:

The best time to visit 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 Tumwater:

  • June — 15.8(h)
  • July — 15.5(h)

The largest precipitation sum in Tumwater is at

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

    • Weather forecast in the closest to Tumwater admin centers

    Weather forecast in the closest towns to Tumwater

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    Frequently asked questions

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