Weather in Hummersö in December

General weather information about Hummersö

Average annual temperature is 7.3 °C

Absolute maximum temperature: 22.1 °C

Absolute minimum temperature: -6.1 °C

Number of sunny days: 142 days

Number of rainy days: 179 days

Number of snow days: 44 days

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

Hummersö air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.65.54.68.415.522.120.021.019.514.78.96.7
Average daytime temperature (°C)2.61.51.44.69.016.017.317.516.48.94.21.2
Average temperature (°C)1.50.50.13.27.814.416.516.715.57.83.0-0.1
Average night temperature (°C)0.4-0.4-1.22.06.612.815.515.914.66.61.8-1.4
Absolute minimum temperature (°C)-4.3-3.9-4.5-1.41.27.113.814.512.51.9-6.1-6.1

Hummersö 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)6.89.211.814.617.218.717.915.612.910.17.66.0
Daylight minimum duration (h)6.07.010.013.015.018.016.014.011.08.06.05.0
Sunshine mean duration (h)1.83.35.710.113.915.814.59.28.44.71.50.5
Precipitation (mm)643879242420921012810710453
Sunny days10111019242313717422
Rainy days178111177182413272313
Snow days49100000000516

Hummersö - weather forecast by months

Hummersö weather in januaryHummersö weather in februaryHummersö weather in marchHummersö weather in aprilHummersö weather in mayHummersö weather in juneHummersö weather in julyHummersö weather in augustHummersö weather in septemberHummersö weather in octoberHummersö weather in novemberHummersö weather in december

Best time to visit Hummersö:

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

  • April — 10.1(h)
  • May — 13.9(h)
  • June — 15.8(h)
  • July — 14.5(h)

Months with the longest average daylight duration in Hummersö:

  • May — 17.2(h)
  • June — 18.7(h)
  • July — 17.9(h)
  • August — 15.6(h)

The largest precipitation sum in Hummersö is at

  • March — 79(mm)
  • July — 92(mm)
  • August — 101(mm)
  • October — 107(mm)
  • November — 104(mm)

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    Frequently asked questions

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