Best year time to visit Oulunkaari

General weather information about Oulunkaari

Average annual temperature is 3.0 °C

Absolute maximum temperature: 28.3 °C

Absolute minimum temperature: -24.7 °C

Number of sunny days: 127 days

Number of rainy days: 155 days

Number of snow days: 83 days

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* Weather data for Oulunkaari Finland is based on climate observations for 2026 year

Oulunkaari air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.72.80.712.023.126.325.528.321.010.03.01.0
Average daytime temperature (°C)-3.0-3.7-3.85.913.218.719.220.314.92.0-3.3-6.1
Average temperature (°C)-4.9-6.1-7.30.38.214.415.416.211.9-0.2-5.1-7.5
Average night temperature (°C)-7.0-8.7-11.2-4.62.39.111.111.98.8-2.5-7.3-9.1
Absolute minimum temperature (°C)-21.9-18.4-24.7-13.7-6.21.77.95.92.1-10.6-15.5-17.2

Oulunkaari monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)6.09.013.017.020.022.022.018.014.011.07.04.0
Daylight mean duration (h)5.08.311.815.319.022.120.316.613.19.66.13.7
Daylight minimum duration (h)3.06.010.013.017.020.018.014.011.07.04.03.0
Sunshine mean duration (h)0.71.55.610.511.913.49.210.35.22.50.60.1
Precipitation (mm)602147374445104106162833836
Sunny days8910201512610513109
Rainy days944713182521251676
Snow days14151733000021316

Oulunkaari - weather forecast by months

Oulunkaari weather in januaryOulunkaari weather in februaryOulunkaari weather in marchOulunkaari weather in aprilOulunkaari weather in mayOulunkaari weather in juneOulunkaari weather in julyOulunkaari weather in augustOulunkaari weather in septemberOulunkaari weather in octoberOulunkaari weather in novemberOulunkaari weather in december

Best time to visit Oulunkaari:

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

  • April — 10.5(h)
  • May — 11.9(h)
  • June — 13.4(h)
  • July — 9.2(h)
  • August — 10.3(h)

Months with the longest average daylight duration in Oulunkaari:

  • May — 19.0(h)
  • June — 22.1(h)
  • July — 20.3(h)
  • August — 16.6(h)

The largest precipitation sum in Oulunkaari is at

  • July — 104(mm)
  • August — 106(mm)
  • September — 162(mm)
  • October — 83(mm)

    • Weather forecast in the closest to Oulunkaari admin centers

    Weather forecast in the closest towns to Oulunkaari

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    Frequently asked questions

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