Uusikaupunki, Finland

Full City Profile

14,750 Population 14/sq mi density

52 ft Elevation 16 meters

41°F Avg Temperature 5°C

Uusikaupunki has a cool climate with an average annual temperature of 41°F (5°C). Winters average 23°F in January while summers reach 61°F in July. The area gets 294 sunny days per year. Annual precipitation totals 23.4 inches. The area receives 8.9 inches of snow annually.

Temperature

23°F Jan (-5°C) 61°F Jul (16°C)

Annual Average	40.9°F
	24% below US avg
January Average	23°F (-5°C)
July Average	61°F (16°C)
Sunny Days	294 days/yr

Geography

Elevation	52 ft (16 m)
Area	1,020.0 sq mi (2,641.8 km²)
Population Density	14/sq mi
Coordinates	60.8004°N, 21.4084°W
Timezone	Europe/Helsinki

Precipitation & Snow

Annual Rainfall 23.4"

38% below US avg

Snowfall 8.9"

Wettest Month (Aug) 2.76"

Driest Month (May) 1.18"

Air Quality

Earthquake History

5 earthquakes (M2.5+) within 150 km since 1990. Strongest: M2.8. Most recent: M2.6 on Mar 9, 2005.

Mar 9, 2005	56 km ESE of Kökar, Aland Islands	M2.8	125 km
May 24, 1995	8 km ENE of Nagu, Finland	M2.7	74 km
Mar 9, 2005	Baltic Sea	M2.6	132 km
Mar 9, 2005	30 km SSW of Dragsfjärd, Finland	M2.6	121 km
Mar 9, 2005	49 km SSW of Dragsfjärd, Finland	M2.5	132 km

Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	23°F (-5°C)	1.7 in
February	22°F (-5°C)	1.2 in	Coldest
March	29°F (-2°C)	1.4 in
April	37°F (3°C)	1.3 in
May	47°F (9°C)	1.2 in	Driest
June	56°F (13°C)	1.8 in
July	61°F (16°C)	2.4 in	Warmest
August	59°F (15°C)	2.8 in	Wettest
September	51°F (11°C)	2.5 in
October	43°F (6°C)	2.5 in
November	34°F (1°C)	2.5 in
December	28°F (-2°C)	2.1 in

Uusikaupunki has a seasonal temperature swing of 39°F / from 22°F in February to 61°F in July. Total annual precipitation is 23.4 inches, with August being the wettest month (2.8") and May the driest (1.2").

View full weather details →