Sign In Register

Ólafsvík, Iceland

Full City Profile

1,010 Population 10/sq mi density
37°F Avg Temperature 3°C
Ólafsvík has a cool climate with an average annual temperature of 37°F (3°C). Winters average 29°F in January while summers reach 48°F in July. The area gets 255 sunny days per year. Annual precipitation totals 44.7 inches. The area receives 25.6 inches of snow annually.

Temperature

29°F Jan (-2°C) 48°F Jul (9°C)
Annual Average36.6°F
32% below US avg
January Average29°F (-2°C)
July Average48°F (9°C)
Sunny Days255 days/yr

Geography

Area98.1 sq mi (254.0 km²)
Population Density10/sq mi
Coordinates64.8943°N, 23.7092°W
TimezoneAtlantic/Reykjavik

Precipitation & Snow

Annual Rainfall 44.7"
18% above US avg
Snowfall 25.6"
Wettest Month (Oct) 4.84"
Driest Month (Jul) 2.17"

Air Quality

Earthquake History

128 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.6. Most recent: M4.3 on May 24, 2025.

Feb 24, 2021 6 km SE of Vogar, Iceland M5.6 125 km
Jul 31, 2022 3 km SSE of Vogar, Iceland M5.4 123 km
Mar 7, 2021 11 km ENE of Vogar, Iceland M5.3 122 km
Mar 14, 2021 9 km SW of Álftanes, Iceland M5.3 121 km
Aug 23, 2003 9 km SE of Vogar, Iceland M5.2 129 km
Jan 30, 1991 47 km NNE of Hveragerði, Iceland M5.2 149 km
Jul 9, 2023 9 km SW of Álftanes, Iceland M5.2 120 km
Apr 1, 2025 6 km NW of Grindavík, Iceland M5.2 126 km
Feb 27, 2021 8 km SW of Álftanes, Iceland M5.2 121 km
Mar 10, 2021 9 km SW of Álftanes, Iceland M5.1 121 km
Aug 2, 2022 1 km SSE of Hafnarfjörður, Iceland M5.0 126 km
Mar 1, 2021 5 km SW of Álftanes, Iceland M4.9 120 km
Jun 17, 2000 9 km ENE of Vogar, Iceland M4.9 123 km
May 24, 2025 23 km W of Grindavík, Iceland M4.9 123 km
Apr 1, 2025 9 km WNW of Grindavík, Iceland M4.9 127 km
Oct 13, 2013 16 km SW of Grindavík, Iceland M4.8 140 km
May 29, 2009 9 km SE of Vogar, Iceland M4.8 129 km
Mar 19, 1990 18 km ENE of Grindavík, Iceland M4.8 137 km
Aug 1, 2022 10 km SW of Hafnarfjörður, Iceland M4.8 127 km
Feb 24, 2021 5 km E of Vogar, Iceland M4.8 122 km
Source: USGS (M2.5+, 1990–2025)

Nearby Volcanoes

10 volcanoes within 200 km. Closest: Helgrindur (20 km).

Name Type Elevation Last Eruption Distance
Helgrindur Pyroclastic cone(s) 986 m (3,235 ft) Unknown 20 km
Ljosufjoll Fissure vent(s) 1,063 m (3,488 ft) 960 58 km
Reykjanes Crater rows 140 m (459 ft) 1831 129 km
Krysuvik Crater rows 360 m (1,181 ft) 1340 137 km
Brennisteinsfjoll Crater rows 610 m (2,001 ft) 1341 141 km
Hengill Crater rows 803 m (2,635 ft) 150 142 km
Hromundartindur Stratovolcano 550 m (1,804 ft) Unknown 145 km
Prestahnukur Subglacial 1,385 m (4,544 ft) -3350 149 km
Grimsnes Crater rows 200 m (656 ft) -3500 165 km
Langjokull Subglacial 1,100 m (3,609 ft) 950 189 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 29°F (-2°C) 4.2 in
February 29°F (-1°C) 4.7 in
March 29°F (-2°C) 4.5 in Coldest
April 33°F (0°C) 3.2 in
May 39°F (4°C) 2.9 in
June 44°F (7°C) 2.3 in
July 48°F (9°C) 2.2 in Warmest, Driest
August 47°F (8°C) 3.3 in
September 42°F (5°C) 3.6 in
October 36°F (2°C) 4.8 in Wettest
November 32°F (0°C) 4.5 in
December 30°F (-1°C) 4.5 in

Ólafsvík has a seasonal temperature swing of 19°F / from 29°F in March to 48°F in July. Total annual precipitation is 44.7 inches, with October being the wettest month (4.8") and July the driest (2.2").

View full weather details →