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Weather & Climate in Muonio, Finland
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Muonio has a cool climate with an average annual temperature of 29°F (-1°C). Winters average 5°F in January while summers reach 57°F in July. The area gets 300 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 19.7 inches (drier than the 38-inch national average). The area receives 8.8 inches of snow annually. The city sits at an elevation of 801 feet.
Temperature
5°F Jan (-15°C)
57°F Jul (14°C)
| Annual Average | 29.4°F |
| 46% below US avg | |
| January Average | 5°F (-15°C) |
| July Average | 57°F (14°C) |
| Sunny Days | 300 days/yr |
Geography
| Elevation | 801 ft (244 m) |
| Area | 2,802.3 sq mi (7,257.9 km²) |
| Population Density | 1/sq mi |
| Coordinates | 67.9555°N, 23.6826°W |
| Timezone | Europe/Helsinki |
Precipitation & Snow
Air Quality
Earthquake History
21 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.4.
| Oct 20, 1992 | 15 km S of Kiruna, Sweden | M3.4 | 147 km | 10 km |
| Aug 19, 1993 | 14 km E of Gällivare, Sweden | M3.3 | 148 km | 10 km |
| May 13, 1994 | 21 km ESE of Gällivare, Sweden | M3.2 | 148 km | 10 km |
| Nov 15, 1992 | 10 km SSE of Kiruna, Sweden | M3.2 | 144 km | 10 km |
| Jun 6, 1993 | 53 km SW of Pajala, Sweden | M3.1 | 128 km | 10 km |
| Mar 19, 2007 | 10 km E of Gällivare, Sweden | M3.1 | 148 km | 0 km |
| Jul 13, 1991 | 17 km SE of Muonio, Finland | M3.0 | 19 km | 10 km |
| Jan 10, 1992 | 10 km W of Kolari, Finland | M3.0 | 72 km | 10 km |
| Mar 29, 1994 | 56 km ESE of Gällivare, Sweden | M3.0 | 142 km | 10 km |
| May 6, 1993 | 27 km ESE of Gällivare, Sweden | M2.9 | 150 km | 10 km |
| Nov 29, 1992 | 13 km S of Kiruna, Sweden | M2.9 | 145 km | 10 km |
| May 21, 1994 | 27 km SE of Kiruna, Sweden | M2.8 | 130 km | 10 km |
| Mar 21, 1992 | 11 km S of Kiruna, Sweden | M2.8 | 145 km | 10 km |
| Jul 1, 1994 | 54 km ESE of Kiruna, Sweden | M2.7 | 103 km | 10 km |
| Apr 24, 1995 | 33 km ESE of Gällivare, Sweden | M2.7 | 144 km | 10 km |
| Mar 23, 1992 | 53 km WNW of Pajala, Sweden | M2.6 | 79 km | 10 km |
| Aug 26, 1994 | 3 km S of Kiruna, Sweden | M2.6 | 146 km | 10 km |
| Nov 7, 1993 | 0 km S of Kiruna, Sweden | M2.6 | 145 km | 10 km |
| Aug 16, 1991 | 68 km NE of Kiruna, Sweden | M2.6 | 112 km | 10 km |
| Sep 12, 1993 | 16 km SE of Kiruna, Sweden | M2.5 | 135 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 5°F (-15°C) | 1.2 in | Coldest |
| February | 8°F (-13°C) | 1.1 in | |
| March | 18°F (-8°C) | 1.1 in | |
| April | 28°F (-2°C) | 1.0 in | Driest |
| May | 40°F (5°C) | 1.2 in | |
| June | 52°F (11°C) | 2.2 in | |
| July | 57°F (14°C) | 2.9 in | Warmest, Wettest |
| August | 51°F (11°C) | 2.7 in | |
| September | 42°F (5°C) | 1.9 in | |
| October | 29°F (-2°C) | 1.8 in | |
| November | 16°F (-9°C) | 1.5 in | |
| December | 7°F (-14°C) | 1.2 in |
Muonio has a seasonal temperature swing of 52°F / from 5°F in January to 57°F in July. Total annual precipitation is 19.7 inches, with July being the wettest month (2.9") and April the driest (1.0").