Swim in Åland in september 2024What is the temperature of the sea in in september?

Average sea temperature in Åland in september 2024.

In september, according to seasonal norms, the sea temperature in Åland is:

Minimum: 31°F

Average: 50°F

Maximum: 69°F

Other useful seasonal weather averages in september:

  • Outside temperature: 56°F to 59°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 7.5mph
  • It rains a total of 2.7in, over 4 day(s).

Should we swim in Åland in september?

No... The water temperature in Åland in september is freezing

You won't be able to swim in Åland in september! The water temperature is freezing, reaching as low as 31°F (and only 69°F at best)! Our advice: if you are going to Åland this month, plan to sightsee and forget the beach!

Note also that in september, the climate is tolerable with an average outside temperature of 57°F, 2.7in of precipitation (over 4 days) and 82.23 % humidity.

Water and normal seasonal temperatures in Åland in september

September
Average sea temperature 50°F
Minimum sea temperature 31°F
Maximum sea temperature 69°F
Average outside temperature 58°F
Maximum outside temperature 59°F
Minimum outside temperature 58°F
Wind speed 18.6mph
Wind temperature 54°F
Precipitation 2.7in
Number of days of rain 4 jour(s)
(15%)
Humidity 83%
Visibility in kilometers 9.63km
Cloud cover 42%
Our opinion freezing swimming

Swim elsewhere in Finland in september

City Average T° Max. T° Our opinion
Helsinki in september60°F67°Fcold swimming
Kalajoki in september55°F61°Ffreezing swimming
Kotka in september59°F66°Ffreezing swimming
Oulu in september55°F62°Ffreezing swimming
Turku in september51°F69°Ffreezing swimming
Vaasa in september55°F62°Ffreezing swimming

Swim in Finland in september: sea temperature by city

Change units