Joroinen, Finland

Full City Profile

4,543 Population 14/sq mi density

315 ft Elevation 96 meters

37°F Avg Temperature 3°C

Joroinen has a cool climate with an average annual temperature of 37°F (3°C). Winters average 16°F in January while summers reach 62°F in July. The area gets 292 sunny days per year. Annual precipitation totals 24.5 inches. The area receives 9.7 inches of snow annually.

Temperature

16°F Jan (-9°C) 62°F Jul (16°C)

Annual Average	37.4°F
	31% below US avg
January Average	16°F (-9°C)
July Average	62°F (16°C)
Sunny Days	292 days/yr

Geography

Elevation	315 ft (96 m)
Area	336.1 sq mi (870.4 km²)
Population Density	14/sq mi
Coordinates	62.1782°N, 27.8317°W
Timezone	Europe/Helsinki

Precipitation & Snow

Annual Rainfall 24.5"

36% below US avg

Snowfall 9.7"

Wettest Month (Aug) 3.23"

Driest Month (Feb) 1.26"

Air Quality

Earthquake History

1 earthquake (M2.5+) within 150 km since 1990. Strongest: M2.5. Most recent: M2.5 on Jul 2, 2008.

Jul 2, 2008	9 km NW of Joutseno, Finland	M2.5	115 km

Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	16°F (-9°C)	1.6 in
February	15°F (-9°C)	1.3 in	Coldest, Driest
March	25°F (-4°C)	1.4 in
April	35°F (2°C)	1.4 in
May	48°F (9°C)	1.5 in
June	58°F (14°C)	2.4 in
July	62°F (16°C)	2.9 in	Warmest
August	57°F (14°C)	3.2 in	Wettest
September	47°F (8°C)	2.5 in
October	38°F (3°C)	2.2 in
November	28°F (-2°C)	2.1 in
December	20°F (-7°C)	1.9 in

Joroinen has a seasonal temperature swing of 46°F / from 15°F in February to 62°F in July. Total annual precipitation is 24.5 inches, with August being the wettest month (3.2") and February the driest (1.3").

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