Weather in Marsö in September

General weather information about Marsö

Average annual temperature is 8.4 °C

Absolute maximum temperature: 26.7 °C

Absolute minimum temperature: -13.6 °C

Number of sunny days: 149 days

Number of rainy days: 194 days

Number of snow days: 22 days

Look at detailed online map of Marsö

* Weather data for Marsö Sweden is based on climate observations for 2026 year

Marsö air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)6.69.511.518.021.626.724.623.625.418.110.39.0
Average daytime temperature (°C)3.94.45.49.015.920.821.219.920.211.24.82.2
Average temperature (°C)2.21.21.85.111.316.717.116.616.28.52.80.4
Average night temperature (°C)0.0-1.6-1.81.36.011.812.913.512.85.80.5-2.1
Absolute minimum temperature (°C)-5.2-8.5-13.6-5.20.55.110.310.98.82.5-9.0-11.0

Marsö monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.013.015.017.018.017.016.013.011.09.07.0
Daylight mean duration (h)7.49.411.814.316.617.917.315.212.810.38.06.7
Daylight minimum duration (h)6.08.010.013.015.017.016.014.011.09.07.06.0
Sunshine mean duration (h)2.44.45.210.713.814.313.68.69.04.52.50.8
Precipitation (mm)82247217215764103401415764
Sunny days1016101724225719748
Rainy days2010151278262411241918
Snow days126100000075

Marsö - weather forecast by months

Marsö weather in januaryMarsö weather in februaryMarsö weather in marchMarsö weather in aprilMarsö weather in mayMarsö weather in juneMarsö weather in julyMarsö weather in augustMarsö weather in septemberMarsö weather in octoberMarsö weather in novemberMarsö weather in december

Best time to visit Marsö:

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

  • April — 10.7(h)
  • May — 13.8(h)
  • June — 14.3(h)
  • July — 13.6(h)

Months with the longest average daylight duration in Marsö:

  • May — 16.6(h)
  • June — 17.9(h)
  • July — 17.3(h)

The largest precipitation sum in Marsö is at

  • January — 82(mm)
  • August — 103(mm)
  • October — 141(mm)

    • Weather forecast in the closest to Marsö admin centers

    Weather forecast in the closest towns to Marsö

    Explore Marsö

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    Frequently asked questions

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