All Countries
Weather & Climate in Mjällby, Sweden
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Mjällby has a cool climate with an average annual temperature of 45°F (7°C). Winters average 30°F in January while summers reach 61°F in July. The area gets 277 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 32.6 inches. The area receives 10.0 inches of snow annually. The city sits at an elevation of 75 feet.
Temperature
30°F Jan (-1°C)
61°F Jul (16°C)
| Annual Average | 45.3°F |
| 16% below US avg | |
| January Average | 30°F (-1°C) |
| July Average | 61°F (16°C) |
| Sunny Days | 277 days/yr |
Geography
| Elevation | 75 ft (23 m) |
| Area | 1.6 sq mi (4.1 km²) |
| Population Density | 800/sq mi |
| Coordinates | 56.6833°N, 12.7667°W |
| Timezone | Europe/Stockholm |
Precipitation & Snow
Air Quality
Earthquake History
14 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.2.
| Aug 6, 2012 | 39 km WSW of Steninge, Sweden | M4.2 | 44 km | 10 km |
| Oct 4, 1995 | 20 km WSW of Steninge, Sweden | M3.9 | 27 km | 10 km |
| May 24, 1990 | 10 km W of Västra Hagen, Sweden | M3.6 | 103 km | 5 km |
| Jul 29, 2015 | 4 km NE of Nolvik, Sweden | M3.4 | 135 km | 13 km |
| May 30, 1995 | 5 km E of Ryomgård, Denmark | M3.2 | 138 km | 10 km |
| Feb 3, 2005 | 32 km E of Ebeltoft, Denmark | M3.0 | 114 km | 0 km |
| Feb 3, 2005 | 29 km NNW of Nykøbing Sjælland, Denmark | M3.0 | 99 km | 0 km |
| Mar 3, 2005 | 29 km E of Ebeltoft, Denmark | M2.8 | 115 km | 0 km |
| Mar 10, 2004 | Denmark | M2.8 | 86 km | 10 km |
| Feb 1, 2005 | 32 km SE of Grenaa, Denmark | M2.7 | 106 km | 0 km |
| Aug 29, 1993 | 26 km SW of Glommen, Sweden | M2.7 | 46 km | 10 km |
| Dec 7, 1993 | 11 km N of Gilleleje, Denmark | M2.7 | 59 km | 10 km |
| Mar 16, 2005 | 13 km NNW of Kalundborg, Denmark | M2.6 | 145 km | 14 km |
| Feb 23, 2004 | 2 km W of Køge, Denmark | M2.5 | 142 km | 29 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 30°F (-1°C) | 2.7 in | Coldest |
| February | 31°F (-1°C) | 1.9 in | |
| March | 35°F (2°C) | 2.2 in | |
| April | 42°F (6°C) | 1.8 in | Driest |
| May | 52°F (11°C) | 1.9 in | |
| June | 58°F (14°C) | 2.6 in | |
| July | 61°F (16°C) | 3.1 in | Warmest |
| August | 61°F (16°C) | 3.2 in | |
| September | 54°F (12°C) | 3.6 in | Wettest |
| October | 47°F (8°C) | 3.2 in | |
| November | 39°F (4°C) | 3.3 in | |
| December | 33°F (1°C) | 3.2 in |
Mjällby has a seasonal temperature swing of 31°F / from 30°F in January to 61°F in July. Total annual precipitation is 32.6 inches, with September being the wettest month (3.6") and April the driest (1.8").