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Bomarsund, Aland Islands
Full City Profile
1,016
Population
2/sq mi density
30 ft
Elevation
9 meters
42°F
Avg Temperature
6°C
Bomarsund has a cool climate with an average annual temperature of 42°F (6°C). Winters average 28°F in January while summers reach 61°F in July. The area gets 294 sunny days per year. Annual precipitation totals 23.0 inches. The area receives 6.1 inches of snow annually.
Temperature
28°F Jan (-2°C)
61°F Jul (16°C)
| Annual Average | 42.1°F |
| 22% below US avg | |
| January Average | 28°F (-2°C) |
| July Average | 61°F (16°C) |
| Sunny Days | 294 days/yr |
Geography
| Elevation | 30 ft (9 m) |
| Area | 462.6 sq mi (1,198.2 km²) |
| Population Density | 2/sq mi |
| Coordinates | 60.2123°N, 20.2402°W |
| Timezone | Europe/Mariehamn |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 28°F (-2°C) | 1.7 in | |
| February | 25°F (-4°C) | 1.1 in | Coldest |
| March | 30°F (-1°C) | 1.3 in | |
| April | 37°F (3°C) | 1.3 in | |
| May | 46°F (8°C) | 1.1 in | Driest |
| June | 55°F (13°C) | 1.8 in | |
| July | 61°F (16°C) | 2.3 in | Warmest |
| August | 60°F (15°C) | 2.7 in | |
| September | 52°F (11°C) | 2.4 in | |
| October | 44°F (7°C) | 2.5 in | |
| November | 37°F (3°C) | 2.8 in | Wettest |
| December | 31°F (-1°C) | 2.1 in |
Bomarsund has a seasonal temperature swing of 35°F / from 25°F in February to 61°F in July. Total annual precipitation is 23.0 inches, with November being the wettest month (2.8") and May the driest (1.1").