Källby, Sweden

Full City Profile

3.4 /5.0

B Good

1,737 Population 1,974/sq mi density

194 ft Elevation 59 meters

44°F Avg Temperature 7°C

Overall

3.4 / 5.0

Good overall score based on economy, affordability, safety and education

Economy

3.4 / 5.0

$56,808 median income, unemployment

Källby has a cool climate with an average annual temperature of 44°F (7°C). Winters average 30°F in January while summers reach 61°F in July. The area gets 294 sunny days per year. Annual precipitation totals 23.3 inches. The area receives 5.9 inches of snow annually.

Temperature

30°F Jan (-1°C) 61°F Jul (16°C)

Annual Average	44.0°F
	19% below US avg
January Average	30°F (-1°C)
July Average	61°F (16°C)
Sunny Days	294 days/yr

Geography

Elevation	194 ft (59 m)
Area	0.9 sq mi (2.3 km²)
Population Density	1,974/sq mi
Coordinates	58.5100°N, 13.3058°W
Timezone	Europe/Stockholm

Precipitation & Snow

Annual Rainfall 23.3"

39% below US avg

Snowfall 5.9"

Wettest Month (Sep) 2.68"

Driest Month (Feb) 1.10"

Air Quality

Earthquake History

9 earthquakes (M2.5+) within 150 km since 1990. Strongest: M3.6. Most recent: M2.8 on Jun 23, 2018.

May 24, 1990	10 km W of Västra Hagen, Sweden	M3.6	150 km
Nov 29, 2000	9 km E of Strömstad, Sweden	M3.4	124 km
Jul 29, 2015	4 km NE of Nolvik, Sweden	M3.4	114 km
Nov 12, 1993	2 km SE of Åmotfors, Sweden	M3.4	147 km
Feb 1, 1995	11 km SSW of Töreboda, Sweden	M3.4	43 km
May 10, 1994	24 km SW of Ellös, Sweden	M3.2	136 km
Apr 22, 1993	13 km W of Skärhamn, Sweden	M2.8	130 km
Jun 23, 2018	2 km SW of Götene, Sweden	M2.8	9 km
May 15, 1994	13 km NNW of Ryd, Sweden	M2.6	104 km

Source: USGS (M2.5+, 1990–2025)

Tsunami History

1 tsunami recorded within 500 km. Highest wave on record: 5.0 m (16 ft).

Year	Location	Cause	Max Wave	Deaths	Distance
1969	NORSALV RIVER	Meteorological	5.0 m	—	100 km

Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	30°F (-1°C)	1.6 in
February	29°F (-2°C)	1.1 in	Coldest, Driest
March	33°F (1°C)	1.3 in
April	40°F (4°C)	1.5 in
May	51°F (10°C)	1.6 in
June	57°F (14°C)	2.2 in
July	61°F (16°C)	2.4 in	Warmest
August	60°F (15°C)	2.4 in
September	52°F (11°C)	2.7 in	Wettest
October	45°F (7°C)	2.4 in
November	38°F (3°C)	2.2 in
December	33°F (0°C)	1.9 in

Källby has a seasonal temperature swing of 32°F / from 29°F in February to 61°F in July. Total annual precipitation is 23.3 inches, with September being the wettest month (2.7") and February the driest (1.1").

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