Best year time to visit Oregon

General weather information about Oregon

Average annual temperature is 11.1 °C

Absolute maximum temperature: 36.5 °C

Absolute minimum temperature: -25.0 °C

Number of sunny days: 194 days

Number of rainy days: 155 days

Number of snow days: 16 days

Look at detailed online map of Oregon

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

Oregon air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)9.213.620.625.532.233.034.336.533.827.818.614.2
Average daytime temperature (°C)2.24.87.716.223.428.528.728.324.816.79.26.3
Average temperature (°C)-1.8-0.82.49.616.621.923.222.719.612.24.52.7
Average night temperature (°C)-4.6-5.1-1.54.110.615.718.017.915.58.60.60.2
Absolute minimum temperature (°C)-25.0-22.5-12.0-1.71.27.713.910.78.9-2.2-12.0-8.1

Oregon monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.013.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.510.611.913.414.615.214.913.812.511.19.89.2
Daylight minimum duration (h)9.010.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)3.87.46.99.211.312.512.111.28.77.47.04.2
Precipitation (mm)75838485482310251139933367
Sunny days131614152119141613152117
Rainy days991615101117151716812
Snow days931000000012

Oregon - weather forecast by months

Oregon weather in januaryOregon weather in februaryOregon weather in marchOregon weather in aprilOregon weather in mayOregon weather in juneOregon weather in julyOregon weather in augustOregon weather in septemberOregon weather in octoberOregon weather in novemberOregon weather in december

Best time to visit Oregon:

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

  • May — 11.3(h)
  • June — 12.5(h)
  • July — 12.1(h)
  • August — 11.2(h)

The largest precipitation sum in Oregon is at

  • July — 102(mm)
  • September — 139(mm)
  • October — 93(mm)

    • Weather forecast in the closest to Oregon admin centers

    Weather forecast in the closest towns to Oregon

    Explore Oregon

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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