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Perniö, Finland
Full City Profile
5,809
Population
6/sq mi density
190 ft
Elevation
58 meters
41°F
Avg Temperature
5°C
Perniö has a cool climate with an average annual temperature of 41°F (5°C). Winters average 23°F in January while summers reach 62°F in July. The area gets 287 sunny days per year. Annual precipitation totals 26.9 inches. The area receives 10.7 inches of snow annually.
Temperature
23°F Jan (-5°C)
62°F Jul (17°C)
| Annual Average | 41.1°F |
| 24% below US avg | |
| January Average | 23°F (-5°C) |
| July Average | 62°F (17°C) |
| Sunny Days | 287 days/yr |
Geography
| Elevation | 190 ft (58 m) |
| Area | 930.3 sq mi (2,409.4 km²) |
| Population Density | 6/sq mi |
| Coordinates | 60.2000°N, 23.1333°W |
| Timezone | Europe/Helsinki |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 23°F (-5°C) | 2.1 in | |
| February | 22°F (-6°C) | 1.5 in | Coldest |
| March | 28°F (-2°C) | 1.6 in | |
| April | 38°F (3°C) | 1.5 in | |
| May | 49°F (10°C) | 1.3 in | Driest |
| June | 58°F (15°C) | 1.9 in | |
| July | 62°F (17°C) | 3.0 in | Warmest |
| August | 59°F (15°C) | 3.1 in | Wettest |
| September | 50°F (10°C) | 2.5 in | |
| October | 42°F (6°C) | 3.0 in | |
| November | 34°F (1°C) | 3.0 in | |
| December | 27°F (-3°C) | 2.6 in |
Perniö has a seasonal temperature swing of 40°F / from 22°F in February to 62°F in July. Total annual precipitation is 26.9 inches, with August being the wettest month (3.1") and May the driest (1.3").