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Weather & Climate in Roknäs, Sweden
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Roknäs has a cool climate with an average annual temperature of 36°F (2°C). Winters average 15°F in January while summers reach 60°F in July. The area gets 296 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 22.1 inches (drier than the 38-inch national average). The area receives 9.0 inches of snow annually. The city sits at an elevation of 16 feet.
Temperature
15°F Jan (-10°C)
60°F Jul (16°C)
| Annual Average | 36.0°F |
| 33% below US avg | |
| January Average | 15°F (-10°C) |
| July Average | 60°F (16°C) |
| Sunny Days | 296 days/yr |
Geography
| Elevation | 16 ft (5 m) |
| Area | 1.2 sq mi (3.2 km²) |
| Population Density | 1,015/sq mi |
| Coordinates | 65.3500°N, 21.2000°W |
| Timezone | Europe/Stockholm |
Precipitation & Snow
Air Quality
Earthquake History
11 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.2.
| Mar 19, 2016 | 56 km ESE of Piteå, Sweden | M4.2 | 69 km | 15 km |
| Jun 15, 2010 | 13 km S of Bureå, Sweden | M4.1 | 95 km | 22 km |
| Feb 15, 1993 | 16 km SE of Burträsk, Sweden | M3.8 | 106 km | 10 km |
| Apr 17, 1995 | 13 km NW of Burträsk, Sweden | M3.7 | 91 km | 10 km |
| Sep 23, 1991 | 10 km ENE of Skelleftehamn, Sweden | M3.5 | 70 km | 10 km |
| Jun 27, 2018 | 15 km SSW of Rolfs, Sweden | M3.5 | 91 km | 10 km |
| Jun 6, 1991 | 41 km ESE of Luleå, Sweden | M3.1 | 79 km | 10 km |
| Jun 28, 2005 | 30 km ESE of Sorsele, Sweden | M3.1 | 142 km | 22 km |
| Apr 16, 1992 | 21 km W of Robertsfors, Sweden | M2.9 | 132 km | 10 km |
| Jan 19, 1991 | 23 km E of Sorsele, Sweden | M2.8 | 148 km | 10 km |
| May 22, 2007 | 19 km SW of Burträsk, Sweden | M2.7 | 113 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 15°F (-10°C) | 1.7 in | Coldest |
| February | 15°F (-9°C) | 1.1 in | Driest |
| March | 24°F (-5°C) | 1.3 in | |
| April | 34°F (1°C) | 1.1 in | |
| May | 45°F (7°C) | 1.4 in | |
| June | 56°F (13°C) | 1.9 in | |
| July | 60°F (16°C) | 2.8 in | Warmest, Wettest |
| August | 57°F (14°C) | 2.7 in | |
| September | 47°F (8°C) | 2.2 in | |
| October | 37°F (3°C) | 2.1 in | |
| November | 25°F (-4°C) | 2.2 in | |
| December | 18°F (-8°C) | 1.6 in |
Roknäs has a seasonal temperature swing of 46°F / from 15°F in January to 60°F in July. Total annual precipitation is 22.0 inches, with July being the wettest month (2.8") and February the driest (1.1").