Best year time to visit Överö

General weather information about Överö

Average annual temperature is 7.1 °C

Absolute maximum temperature: 23.4 °C

Absolute minimum temperature: -10.2 °C

Number of sunny days: 140 days

Number of rainy days: 187 days

Number of snow days: 38 days

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

Överö air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.66.06.011.218.823.421.022.920.714.49.36.3
Average daytime temperature (°C)2.31.31.15.611.217.818.818.217.08.53.70.5
Average temperature (°C)0.90.0-0.73.48.915.117.016.815.57.22.4-1.0
Average night temperature (°C)-0.6-1.6-3.41.36.212.115.015.313.65.61.0-2.7
Absolute minimum temperature (°C)-5.5-5.2-10.2-2.60.85.713.214.18.80.6-7.3-7.7

Överö monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.015.018.018.018.016.014.011.08.06.0
Daylight mean duration (h)6.89.111.814.617.218.718.015.612.910.17.56.0
Daylight minimum duration (h)6.07.010.013.015.018.016.014.011.08.06.05.0
Sunshine mean duration (h)1.83.55.810.214.015.914.49.58.64.81.60.5
Precipitation (mm)6839732325167212933969651
Sunny days1214101723228615643
Rainy days179121388232515252012
Snow days2590000000616

Överö - weather forecast by months

Överö weather in januaryÖverö weather in februaryÖverö weather in marchÖverö weather in aprilÖverö weather in mayÖverö weather in juneÖverö weather in julyÖverö weather in augustÖverö weather in septemberÖverö weather in octoberÖverö weather in novemberÖverö weather in december

Best time to visit Överö:

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

  • April — 10.2(h)
  • May — 14.0(h)
  • June — 15.9(h)
  • July — 14.4(h)

Months with the longest average daylight duration in Överö:

  • May — 17.2(h)
  • June — 18.7(h)
  • July — 18.0(h)
  • August — 15.6(h)

The largest precipitation sum in Överö is at

  • August — 129(mm)
  • October — 96(mm)
  • November — 96(mm)

    • Weather forecast in the closest to Överö admin centers

    Weather forecast in the closest towns to Överö

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    Frequently asked questions

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