ClimateForecastAprilMay >>

Average temperature in Mariehamn

The mean minimum and maximum temperatures over the year in Mariehamn (Åland Islands), Finland.

  • On average, the warmest month is August with 20°C.
  • On average, the coolest month is February with 1°C.
  • The average annual maximum temperature is 10°C.
  • The average annual minimum temperature is 6°C.

Weather Forecasts for Mariehamn

Tue   Apr 23
2°C | -1°C
NW 25 km/h
broken clouds and no rain

broken clouds and no rain

Wed   Apr 24
5°C | 1°C
S 18 km/h
almost clear and no rain

almost clear and no rain

Thu   Apr 25
6°C | 1°C
NE 22 km/h
1.6 mm
overcast and slight rain

overcast and slight rain

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Mariehamn.

Our site offers climate and forecast data for every country in the world. Are you going to Finland? On this website you can find historical weather averages for many cities in Finland. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.

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