Weather in January 2025

Mariehamn weather in January 2025

The weather in Mariehamn in January is very cold with temperatures between -1°C and 1°C, warm clothes are a must.

You can expect about 3 to 8 days of rain in Mariehamn during the month of January. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

Let it snow! You can expect Mariehamn to be covered in white during the month of January. Be sure to bundle up when you venture outside, or take the opportunity to enjoy hot cocoa by the fire for warmth this month.

Our weather forecast can give you a great sense of what weather to expect in Mariehamn in January 2025.

If you’re planning to visit Mariehamn in the near future, we highly recommend that you review the 14 day weather forecast for Mariehamn before you arrive.

Temperatures
Temperatures
1° / -1°
Rainy Days
Rainy Days
4
Snowy Days
Snowy Days
15
Dry Days
Dry Days
13
Rainfall
Rainfall
49
mm
4.9
Sun Hours
4.9
Hrs

Mariehamn annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 1° / -1° 4 13 15 49 mm
Awful
February 0° / -2° 3 12 14 34 mm
Awful
March 1° / -1° 5 16 11 33 mm
Awful
April 4° / 2° 3 23 4 28 mm
Awful
May 8° / 6° 4 26 1 44 mm
Ok
June 13° / 11° 4 26 0 51 mm
Ok
July 17° / 15° 4 27 0 63 mm
Good
August 18° / 16° 5 26 0 86 mm
Good
September 14° / 13° 4 26 0 69 mm
Good
October 9° / 8° 7 24 0 70 mm
Bad
November 6° / 5° 7 20 3 60 mm
Awful
December 3° / 1° 6 14 10 60 mm
Awful
Temperatures in Mariehamn in January
Rain in Mariehamn in January

Recommended Hotels in Mariehamn

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That’s why we run our special tools and found the best hotels in Mariehamn. Click on hotel for more details.

Weather in Mariehamn in January - FAQ

What is the average temperature in Mariehamn in January?
The average temperature in Mariehamn in January is -1/1° C.
What is the chance of rain in Mariehamn in January?
On average, there are 4 rainy days in Mariehamn during January.
Weather wise, is January a good time to visit Mariehamn?
The weather in Mariehamn in January is awful.
Can it snow in Mariehamn in January?
On average, there are 15 snowy days in Mariehamn in January.
More about the weather in Mariehamn