Best year time to visit Tillamook County

General weather information about Tillamook County

Average annual temperature is 11.3 °C

Absolute maximum temperature: 39.1 °C

Absolute minimum temperature: -6.1 °C

Number of sunny days: 153 days

Number of rainy days: 212 days

Look at detailed online map of Tillamook County

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

Tillamook County air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.714.818.129.231.928.530.839.127.827.717.016.9
Average daytime temperature (°C)9.99.09.912.018.620.022.224.920.317.913.312.2
Average temperature (°C)6.55.15.48.013.514.416.618.815.113.09.19.2
Average night temperature (°C)4.02.52.35.19.510.011.513.911.19.96.16.8
Absolute minimum temperature (°C)-2.2-5.0-6.1-0.44.95.97.98.65.72.8-0.60.3

Tillamook County 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)9.210.411.913.514.915.615.314.112.510.99.58.8
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)3.44.45.95.910.912.212.911.48.36.24.83.2
Precipitation (mm)24224429334036471018149230275524
Sunny days7844152027221414126
Rainy days2420272616104916171825
Snow days000000000000

Tillamook County - weather forecast by months

Tillamook County weather in januaryTillamook County weather in februaryTillamook County weather in marchTillamook County weather in aprilTillamook County weather in mayTillamook County weather in juneTillamook County weather in julyTillamook County weather in augustTillamook County weather in septemberTillamook County weather in octoberTillamook County weather in novemberTillamook County weather in december

Best time to visit Tillamook County:

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

  • May — 10.9(h)
  • June — 12.2(h)
  • July — 12.9(h)
  • August — 11.4(h)

Months with the longest average daylight duration in Tillamook County:

  • June — 15.6(h)
  • July — 15.3(h)

The largest precipitation sum in Tillamook County is at

  • March — 293(mm)
  • April — 340(mm)
  • November — 275(mm)
  • December — 524(mm)

    • Weather forecast in the closest to Tillamook County admin centers

    Weather forecast in the closest towns to Tillamook County

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    Frequently asked questions

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