Vaasa, Finland

Full City Profile

69,819 Population 186/sq mi density

23 ft Elevation 7 meters

39°F Avg Temperature 4°C

Vaasa has a cool climate with an average annual temperature of 39°F (4°C). Winters average 21°F in January while summers reach 61°F in July. The area gets 299 sunny days per year. Annual precipitation totals 20.6 inches. The area receives 8.5 inches of snow annually.

Temperature

21°F Jan (-6°C) 61°F Jul (16°C)

Annual Average	39.1°F
	28% below US avg
January Average	21°F (-6°C)
July Average	61°F (16°C)
Sunny Days	299 days/yr

Geography

Elevation	23 ft (7 m)
Area	375.4 sq mi (972.4 km²)
Population Density	186/sq mi
Coordinates	63.0960°N, 21.6158°W
Timezone	Europe/Helsinki

Precipitation & Snow

Annual Rainfall 20.6"

46% below US avg

Snowfall 8.5"

Wettest Month (Sep) 2.44"

Driest Month (Feb) 0.98"

Air Quality

Earthquake History

3 earthquakes (M2.5+) within 150 km since 1990. Strongest: M3.8. Most recent: M3.8 on May 22, 1992.

May 22, 1992	33 km E of Sävar, Sweden	M3.8	93 km
Apr 16, 1992	21 km W of Robertsfors, Sweden	M2.9	138 km
Aug 22, 1990	5 km NNW of Sävar, Sweden	M2.6	110 km

Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	21°F (-6°C)	1.4 in
February	20°F (-7°C)	1.0 in	Coldest, Driest
March	27°F (-3°C)	1.1 in
April	35°F (2°C)	1.1 in
May	47°F (8°C)	1.2 in
June	56°F (13°C)	1.7 in
July	61°F (16°C)	2.4 in	Warmest
August	58°F (14°C)	2.2 in
September	49°F (10°C)	2.4 in	Wettest
October	40°F (5°C)	2.2 in
November	31°F (-0°C)	2.1 in
December	25°F (-4°C)	1.7 in

Vaasa has a seasonal temperature swing of 41°F / from 20°F in February to 61°F in July. Total annual precipitation is 20.6 inches, with September being the wettest month (2.4") and February the driest (1.0").

View full weather details →