Best year time to visit City of Wilsonville

General weather information about City of Wilsonville

Average annual temperature is 12.3 °C

Absolute maximum temperature: 40.7 °C

Absolute minimum temperature: -6.0 °C

Number of sunny days: 167 days

Number of rainy days: 198 days

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

City of Wilsonville air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.812.117.528.131.732.936.140.733.128.616.915.8
Average daytime temperature (°C)9.28.410.613.923.426.330.931.624.118.311.910.6
Average temperature (°C)5.43.75.28.615.917.722.023.117.212.87.77.4
Average night temperature (°C)2.50.61.74.910.011.014.516.312.29.34.74.9
Absolute minimum temperature (°C)-4.6-6.0-2.9-0.86.36.211.711.87.82.2-2.2-1.1

City of Wilsonville 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)9.210.411.913.514.915.615.314.112.511.09.58.8
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)3.44.95.96.210.612.713.611.68.56.45.23.0
Precipitation (mm)115110168195242322077111140287
Sunny days7935172329231614138
Rainy days241928251472814171723
Snow days000000000000

City of Wilsonville - weather forecast by months

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

Best time to visit City of Wilsonville:

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

  • May — 10.6(h)
  • June — 12.7(h)
  • July — 13.6(h)
  • August — 11.6(h)

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

  • June — 15.6(h)
  • July — 15.3(h)

The largest precipitation sum in City of Wilsonville is at

  • March — 168(mm)
  • April — 195(mm)
  • November — 140(mm)
  • December — 287(mm)

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    Frequently asked questions

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