Best year time to visit City of Oroville

General weather information about City of Oroville

Average annual temperature is 11.7 °C

Absolute maximum temperature: 41.1 °C

Absolute minimum temperature: -11.3 °C

Number of sunny days: 232 days

Number of rainy days: 110 days

Number of snow days: 23 days

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

City of Oroville air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)8.811.815.528.533.334.038.041.131.624.511.79.5
Average daytime temperature (°C)3.25.010.215.026.928.433.533.325.316.77.35.0
Average temperature (°C)-0.20.44.38.919.321.325.325.318.411.03.11.8
Average night temperature (°C)-3.0-2.8-0.73.012.014.217.017.612.56.3-0.1-0.4
Absolute minimum temperature (°C)-11.3-8.8-5.1-2.96.89.512.013.36.6-4.9-4.1-4.4

City of Oroville monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.810.211.913.715.316.115.714.312.610.89.28.3
Daylight minimum duration (h)8.09.011.012.014.015.015.013.011.09.08.08.0
Sunshine mean duration (h)4.76.38.59.512.613.013.612.010.38.05.94.0
Precipitation (mm)42151634392851130223157
Sunny days131615142023292720222013
Rainy days128915117241091013
Snow days647100000005

City of Oroville - weather forecast by months

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

Best time to visit City of Oroville:

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

  • May — 12.6(h)
  • June — 13.0(h)
  • July — 13.6(h)
  • August — 12.0(h)

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

  • June — 16.1(h)
  • July — 15.7(h)

The largest precipitation sum in City of Oroville is at

  • January — 42(mm)
  • May — 39(mm)
  • December — 57(mm)

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    Frequently asked questions

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