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Weather & Climate in Posio, Finland
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Posio has a cool climate with an average annual temperature of 31°F (-0°C). Winters average 8°F in January while summers reach 58°F in July. The area gets 291 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 25.0 inches (drier than the 38-inch national average). The area receives 12.3 inches of snow annually. The city sits at an elevation of 837 feet.
Temperature
8°F Jan (-13°C)
58°F Jul (14°C)
| Annual Average | 31.4°F |
| 42% below US avg | |
| January Average | 8°F (-13°C) |
| July Average | 58°F (14°C) |
| Sunny Days | 291 days/yr |
Geography
| Elevation | 837 ft (255 m) |
| Area | 1,602.2 sq mi (4,149.6 km²) |
| Population Density | 2/sq mi |
| Coordinates | 66.1086°N, 28.1719°W |
| Timezone | Europe/Helsinki |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 8°F (-13°C) | 1.6 in | Coldest |
| February | 10°F (-12°C) | 1.4 in | |
| March | 19°F (-7°C) | 1.5 in | |
| April | 29°F (-2°C) | 1.3 in | Driest |
| May | 41°F (5°C) | 1.9 in | |
| June | 53°F (12°C) | 2.5 in | |
| July | 58°F (14°C) | 3.0 in | Warmest, Wettest |
| August | 53°F (11°C) | 2.9 in | |
| September | 43°F (6°C) | 2.5 in | |
| October | 32°F (-0°C) | 2.4 in | |
| November | 20°F (-7°C) | 2.2 in | |
| December | 12°F (-11°C) | 1.9 in |
Posio has a seasonal temperature swing of 50°F / from 8°F in January to 58°F in July. Total annual precipitation is 25.0 inches, with July being the wettest month (3.0") and April the driest (1.3").