Viiala, Finland

Full City Profile

5,472 Population 39/sq mi density

256 ft Elevation 78 meters

40°F Avg Temperature 4°C

Viiala has a cool climate with an average annual temperature of 40°F (4°C). Winters average 20°F in January while summers reach 62°F in July. The area gets 294 sunny days per year. Annual precipitation totals 23.1 inches. The area receives 7.6 inches of snow annually.

Temperature

20°F Jan (-7°C) 62°F Jul (16°C)

Annual Average	39.5°F
	27% below US avg
January Average	20°F (-7°C)
July Average	62°F (16°C)
Sunny Days	294 days/yr

Geography

Elevation	256 ft (78 m)
Area	140.8 sq mi (364.6 km²)
Population Density	39/sq mi
Coordinates	61.2102°N, 23.7674°W
Timezone	Europe/Helsinki

Precipitation & Snow

Annual Rainfall 23.1"

39% below US avg

Snowfall 7.6"

Wettest Month (Jul) 3.03"

Driest Month (Feb) 1.10"

Air Quality

Earthquake History

2 earthquakes (M2.5+) within 150 km since 1990. Strongest: M2.7. Most recent: M2.6 on Mar 19, 2011.

May 24, 1995	8 km ENE of Nagu, Finland	M2.7	144 km
Mar 19, 2011	Finland	M2.6	109 km

Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	20°F (-7°C)	1.5 in
February	19°F (-7°C)	1.1 in	Coldest, Driest
March	27°F (-3°C)	1.3 in
April	37°F (3°C)	1.3 in
May	50°F (10°C)	1.4 in
June	58°F (15°C)	2.2 in
July	62°F (16°C)	3.0 in	Warmest, Wettest
August	58°F (15°C)	3.0 in
September	49°F (9°C)	2.3 in
October	40°F (4°C)	2.2 in
November	31°F (-1°C)	2.0 in
December	24°F (-5°C)	1.7 in

Viiala has a seasonal temperature swing of 42°F / from 19°F in February to 62°F in July. Total annual precipitation is 23.1 inches, with July being the wettest month (3.0") and February the driest (1.1").

View full weather details →