Best year time to visit Österkalmare

General weather information about Österkalmare

Average annual temperature is 6.8 °C

Absolute maximum temperature: 26.0 °C

Absolute minimum temperature: -14.9 °C

Number of sunny days: 135 days

Number of rainy days: 191 days

Number of snow days: 39 days

Look at detailed online map of Österkalmare

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

Österkalmare air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)5.15.78.112.918.326.021.625.121.614.59.26.4
Average daytime temperature (°C)2.11.41.67.312.119.719.118.717.18.22.9-0.3
Average temperature (°C)0.6-0.2-1.03.78.915.716.616.514.96.31.4-1.9
Average night temperature (°C)-0.9-2.2-4.40.35.210.813.714.512.64.5-0.2-3.9
Absolute minimum temperature (°C)-6.6-6.4-14.9-5.7-1.75.410.812.46.6-1.0-8.5-8.3

Österkalmare 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)6.89.111.814.617.218.818.015.612.910.17.56.0
Daylight minimum duration (h)5.07.010.013.015.018.016.014.011.08.06.05.0
Sunshine mean duration (h)1.93.15.710.013.915.814.29.38.55.01.60.7
Precipitation (mm)653786242819120110559010150
Sunny days1213101822206612844
Rainy days17101112810252518231814
Snow days25100100000813

Österkalmare - weather forecast by months

Österkalmare weather in januaryÖsterkalmare weather in februaryÖsterkalmare weather in marchÖsterkalmare weather in aprilÖsterkalmare weather in mayÖsterkalmare weather in juneÖsterkalmare weather in julyÖsterkalmare weather in augustÖsterkalmare weather in septemberÖsterkalmare weather in octoberÖsterkalmare weather in novemberÖsterkalmare weather in december

Best time to visit Österkalmare:

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

  • April — 10.0(h)
  • May — 13.9(h)
  • June — 15.8(h)
  • July — 14.2(h)

Months with the longest average daylight duration in Österkalmare:

  • May — 17.2(h)
  • June — 18.8(h)
  • July — 18.0(h)
  • August — 15.6(h)

The largest precipitation sum in Österkalmare is at

  • March — 86(mm)
  • July — 120(mm)
  • August — 110(mm)
  • October — 90(mm)
  • November — 101(mm)

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    Weather forecast in the closest towns to Österkalmare

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    Frequently asked questions

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