Best year time to visit Korsö

General weather information about Korsö

Average annual temperature is 6.8 °C

Absolute maximum temperature: 23.2 °C

Absolute minimum temperature: -8.9 °C

Number of sunny days: 146 days

Number of rainy days: 176 days

Number of snow days: 43 days

Look at detailed online map of Korsö

* Weather data for Korsö Åland is based on climate observations for 2026 year

Korsö air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.04.84.26.812.320.018.823.218.214.78.76.0
Average daytime temperature (°C)2.01.10.83.78.514.017.317.616.48.73.50.3
Average temperature (°C)1.00.1-0.52.57.412.616.516.815.67.42.2-1.0
Average night temperature (°C)0.0-1.0-1.71.46.411.515.616.014.85.90.8-2.3
Absolute minimum temperature (°C)-6.3-6.0-7.6-3.52.06.413.914.512.80.3-8.5-8.9

Korsö monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.015.018.019.018.016.014.011.08.06.0
Daylight mean duration (h)6.79.111.814.617.318.918.115.612.910.17.55.9
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)1.63.65.910.413.816.214.310.08.65.11.90.6
Precipitation (mm)6836712519559110381418935
Sunny days914818232514715436
Rainy days196101285172415261915
Snow days38130000001810

Korsö - weather forecast by months

Korsö weather in januaryKorsö weather in februaryKorsö weather in marchKorsö weather in aprilKorsö weather in mayKorsö weather in juneKorsö weather in julyKorsö weather in augustKorsö weather in septemberKorsö weather in octoberKorsö weather in novemberKorsö weather in december

Best time to visit Korsö:

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

  • April — 10.4(h)
  • May — 13.8(h)
  • June — 16.2(h)
  • July — 14.3(h)
  • August — 10.0(h)

Months with the longest average daylight duration in Korsö:

  • May — 17.3(h)
  • June — 18.9(h)
  • July — 18.1(h)
  • August — 15.6(h)

The largest precipitation sum in Korsö is at

  • August — 110(mm)
  • October — 141(mm)
  • November — 89(mm)

    • Weather forecast in the closest to Korsö admin centers

    Weather forecast in the closest towns to Korsö

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    Frequently asked questions

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