Åland Maritime Museum

The Åland Maritime Museum is a maritime museum and architectural heritage monument located in Mariehamn. Established in 1949, it is the third most looked-up sight in Åland.
Planning a visit
The warmest months to visit are June through August, with average temperatures between 12 °C and 16 °C. During the colder months from November through January, rain is more frequent. The museum is located 1 km from the center of Mariehamn. The nearest airport is Mariehamn Airport, 3 km away, while Stockholm-Arlanda Airport is 122 km away. Visitors can combine a trip with the Pommern, 0.1 km away, or Kastelholm Castle, 17.4 km away.
The museum is open daily from 10:00 to 17:00 between June and August, and 11:00 to 16:00 from September through May. Admission costs €16.5 for adults and €11.5 for concessions, with the Finnish Museum Card valid for entry. The building is wheelchair accessible.
Weather by month
The warmest month is August, averaging 16 °C. The wettest is August, with about 69 mm of rain.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average temperature, °C | -1 | -2 | -1 | 3 | 7 | 12 | 16 | 16 | 13 | 8 | 4 | 1 |
| Rainfall, mm | 44 | 28 | 28 | 26 | 33 | 47 | 48 | 69 | 53 | 62 | 62 | 52 |
| Rainy days | 13 | 10 | 10 | 7 | 6 | 6 | 11 | 12 | 10 | 12 | 13 | 15 |
Temperatures and rainfall: 1981–2010 averages for this spot (4 km grid), from CHELSA. Rainy days: 2015–2024, NASA POWER.