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Weather & Climate in Stenungsund, Sweden
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Stenungsund 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 276 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 32.8 inches. The area receives 10.2 inches of snow annually. The city sits at an elevation of 20 feet.
Temperature
30°F Jan (-1°C)
61°F Jul (16°C)
| Annual Average | 44.9°F |
| 17% below US avg | |
| January Average | 30°F (-1°C) |
| July Average | 61°F (16°C) |
| Sunny Days | 276 days/yr |
Geography
| Elevation | 20 ft (6 m) |
| Area | 5.2 sq mi (13.4 km²) |
| Population Density | 2,528/sq mi |
| Coordinates | 58.0705°N, 11.8181°W |
| Timezone | Europe/Stockholm |
Precipitation & Snow
Air Quality
Earthquake History
17 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.8.
| Feb 19, 1992 | 5 km SE of Fredrikstad, Norway | M3.8 | 133 km | 10 km |
| May 24, 1990 | 10 km W of Västra Hagen, Sweden | M3.6 | 71 km | 5 km |
| Feb 1, 1995 | 11 km SSW of Töreboda, Sweden | M3.4 | 143 km | 10 km |
| Jul 29, 2015 | 4 km NE of Nolvik, Sweden | M3.4 | 31 km | 13 km |
| Nov 29, 2000 | 9 km E of Strömstad, Sweden | M3.4 | 101 km | 10 km |
| May 10, 1994 | 24 km SW of Ellös, Sweden | M3.2 | 40 km | 35 km |
| Sep 28, 1993 | 44 km WSW of Grebbestad, Sweden | M2.9 | 95 km | 10 km |
| Apr 22, 1993 | 13 km W of Skärhamn, Sweden | M2.8 | 30 km | 10 km |
| Jun 23, 2018 | 2 km SW of Götene, Sweden | M2.8 | 108 km | 10 km |
| Aug 15, 1991 | 7 km ESE of Stavern, Norway | M2.7 | 140 km | 10 km |
| Aug 29, 1993 | 26 km SW of Glommen, Sweden | M2.7 | 145 km | 10 km |
| Apr 26, 2005 | 24 km N of Hirtshals, Denmark | M2.7 | 115 km | 10 km |
| Aug 29, 1991 | 43 km W of Smögen, Sweden | M2.6 | 86 km | 10 km |
| Jun 8, 2005 | 3 km WNW of Skagen, Denmark | M2.6 | 85 km | 10 km |
| Feb 1, 1991 | 5 km SSE of Melsomvik, Norway | M2.6 | 149 km | 10 km |
| May 23, 1990 | 50 km WNW of Smögen, Sweden | M2.5 | 96 km | 10 km |
| Apr 25, 2008 | 9 km NNW of Strandby, Denmark | M2.5 | 99 km | 0 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 | |
| February | 30°F (-1°C) | 2.0 in | Coldest |
| March | 35°F (2°C) | 2.2 in | |
| April | 42°F (5°C) | 1.9 in | Driest |
| May | 51°F (11°C) | 2.1 in | |
| June | 58°F (14°C) | 2.6 in | |
| July | 61°F (16°C) | 2.5 in | Warmest |
| August | 60°F (16°C) | 3.0 in | |
| September | 53°F (12°C) | 3.4 in | |
| October | 46°F (8°C) | 3.5 in | |
| November | 39°F (4°C) | 3.7 in | Wettest |
| December | 33°F (1°C) | 3.3 in |
Stenungsund has a seasonal temperature swing of 31°F / from 30°F in February to 61°F in July. Total annual precipitation is 32.8 inches, with November being the wettest month (3.7") and April the driest (1.9").