Jollas, Finland

Full City Profile

3,098 Population 11/sq mi density

26 ft Elevation 8 meters

44°F Avg Temperature 7°C

Jollas has a cool climate with an average annual temperature of 44°F (7°C). Winters average 32°F in January while summers reach 60°F in July. The area gets 204 sunny days per year. Annual precipitation totals 33.3 inches. The area receives 67.4 inches of snow annually.

Temperature

32°F Jan (-0°C) 60°F Jul (16°C)

Annual Average	44.2°F
	18% below US avg
January Average	32°F (-0°C)
July Average	60°F (16°C)
Sunny Days	204 days/yr

Geography

Elevation	26 ft (8 m)
Area	274.4 sq mi (710.7 km²)
Population Density	11/sq mi
Coordinates	60.1628°N, 25.0736°W
Timezone	Europe/Helsinki

Precipitation & Snow

Annual Rainfall 33.3"

12% below US avg

Snowfall 67.4"

Wettest Month (Aug) 2.95"

Driest Month (May) 1.26"

Air Quality

Earthquake History

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

May 12, 2005	29 km SSE of Hanko, Finland	M2.7	125 km
May 12, 2005	28 km SSE of Hanko, Finland	M2.7	121 km
May 12, 2005	28 km SE of Hanko, Finland	M2.7	111 km
Mar 19, 2011	Finland	M2.6	47 km
Nov 23, 1994	14 km NNW of Aseri, Estonia	M2.5	115 km

Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	32°F (-0°C)	1.8 in
February	23°F (-5°C)	1.4 in	Coldest
March	29°F (-2°C)	1.5 in
April	37°F (3°C)	1.4 in
May	48°F (9°C)	1.3 in	Driest
June	57°F (14°C)	1.8 in
July	60°F (16°C)	2.5 in
August	60°F (16°C)	3.0 in	Warmest, Wettest
September	52°F (11°C)	2.5 in
October	43°F (6°C)	2.8 in
November	35°F (2°C)	2.6 in
December	29°F (-2°C)	2.2 in

Jollas has a seasonal temperature swing of 38°F / from 23°F in February to 60°F in August. Total annual precipitation is 24.7 inches, with August being the wettest month (3.0") and May the driest (1.3").

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