Best year time to visit Mariehamns stad

General weather information about Mariehamns stad

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 Mariehamns stad

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

Mariehamns stad 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

Mariehamns stad 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

Mariehamns stad - weather forecast by months

Mariehamns stad weather in januaryMariehamns stad weather in februaryMariehamns stad weather in marchMariehamns stad weather in aprilMariehamns stad weather in mayMariehamns stad weather in juneMariehamns stad weather in julyMariehamns stad weather in augustMariehamns stad weather in septemberMariehamns stad weather in octoberMariehamns stad weather in novemberMariehamns stad weather in december

Best time to visit Mariehamns stad:

The best time to visit Mariehamns stad 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 Mariehamns stad:

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

The largest precipitation sum in Mariehamns stad is at

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

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    Frequently asked questions

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