Best year time to visit Siletz

General weather information about Siletz

Average annual temperature is 10.8 °C

Absolute maximum temperature: 36.8 °C

Absolute minimum temperature: -8.9 °C

Number of sunny days: 167 days

Number of rainy days: 197 days

Number of snow days: 1 day

Look at detailed online map of Siletz

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

Siletz air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.213.418.728.334.126.328.836.828.429.016.714.5
Average daytime temperature (°C)9.68.99.912.018.419.922.525.020.618.012.711.8
Average temperature (°C)6.04.64.97.813.114.216.618.414.912.28.28.5
Average night temperature (°C)3.51.51.44.69.09.511.313.010.38.45.16.0
Absolute minimum temperature (°C)-4.1-8.6-8.9-1.04.25.38.78.95.4-1.2-3.7-1.3

Siletz monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.210.411.913.514.815.515.214.012.511.09.68.9
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)3.95.56.46.711.013.013.111.99.26.94.93.2
Precipitation (mm)2532072853123387318130174220522
Sunny days8947182526241612126
Rainy days231827231355714191825
Snow days010000000000

Siletz - weather forecast by months

Siletz weather in januarySiletz weather in februarySiletz weather in marchSiletz weather in aprilSiletz weather in maySiletz weather in juneSiletz weather in julySiletz weather in augustSiletz weather in septemberSiletz weather in octoberSiletz weather in novemberSiletz weather in december

Best time to visit Siletz:

The best time to visit Siletz during the most sunny months:

  • May — 11.0(h)
  • June — 13.0(h)
  • July — 13.1(h)
  • August — 11.9(h)

Months with the longest average daylight duration in Siletz:

  • June — 15.5(h)

The largest precipitation sum in Siletz is at

  • January — 253(mm)
  • March — 285(mm)
  • April — 312(mm)
  • December — 522(mm)

    • Weather forecast in the closest to Siletz admin centers

    Weather forecast in the closest towns to Siletz

    Explore Siletz

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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