ClimateForecastNovemberDecember >>

Mariehamn Climate by Month

The graphs below provide an overview of the climate in Mariehamn (Åland Islands), Finland. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for Mariehamn

Tue   Nov 05
8°C | 5°C
W 18 km/h
broken clouds and no rain

broken clouds and no rain

Wed   Nov 06
8°C | 4°C
W 14 km/h
clear and no rain

clear and no rain

Thu   Nov 07
9°C | 4°C
NW 18 km/h
partly cloudy and no rain

partly cloudy and no rain

The best time of year to visit Mariehamn in Finland

Other facts from our historical weather data:

  • Which is the warmest month in Mariehamn?
    August has an average maximum temperature of 20°C and is the warmest month of the year.
  • Which is the coldest month in Mariehamn?
    The coldest month is February with an average maximum temperature of 1°C.
  • Which is the wettest month in Mariehamn?
    October tops the wettest month list with 67 mm of rainfall.
  • Which is the driest month in Mariehamn?
    March is the driest month with 33 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.