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Unterägeri, Switzerland

Full City Profile

7,973 Population 679/sq mi density
2,385 ft Elevation 727 meters
46°F Avg Temperature 8°C
Unterägeri experiences four distinct seasons with an average annual temperature of 46°F (8°C). Winters average 30°F in January while summers reach 61°F in July. The area gets 254 sunny days per year. Annual precipitation totals 98.8 inches. The area receives 160.2 inches of snow annually.

Temperature

30°F Jan (-1°C) 61°F Jul (16°C)
Annual Average46.3°F
14% below US avg
January Average30°F (-1°C)
July Average61°F (16°C)
Sunny Days254 days/yr

Geography

Elevation2,385 ft (727 m)
Area11.8 sq mi (30.4 km²)
Population Density679/sq mi
Coordinates47.1365°N, 8.5853°W
TimezoneEurope/Zurich

Precipitation & Snow

Annual Rainfall 98.8"
160% above US avg
Snowfall 160.2"
Wettest Month (Jul) 6.77"
Driest Month (Jan) 3.43"

Air Quality

Earthquake History

874 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.8. Most recent: M0.0 on Jul 21, 2025.

Dec 29, 1999 12 km N of Isolaccia, Italy M4.8 144 km
Feb 14, 1999 3 km NNE of Belfaux, Switzerland M4.7 115 km
Nov 20, 1991 1 km WSW of Churwalden, Switzerland M4.7 81 km
Mar 31, 1994 2 km W of Warth, Austria M4.7 119 km
Mar 22, 2003 2 km WSW of Albstadt, Germany M4.7 123 km
Jan 4, 2009 3 km S of Wildhaus, Switzerland M4.5 59 km
Aug 28, 1994 6 km SSW of Muotathal, Switzerland M4.5 27 km
Oct 1, 2001 11 km WSW of Tubre, Italy M4.5 144 km
Apr 6, 2000 11 km WSW of Tubre, Italy M4.5 145 km
Feb 17, 1992 4 km NNE of Scharans, Switzerland M4.5 80 km
Jun 14, 1993 3 km S of Vogogna, Italy M4.4 131 km
May 8, 1992 0 km NNW of Sennwald, Switzerland M4.4 70 km
May 8, 1992 2 km WSW of Sennwald, Switzerland M4.4 68 km
Nov 22, 1997 4 km SSW of Krummenau, Switzerland M4.4 44 km
Mar 22, 2023 1 km NW of Pont-de-Roide, France M4.4 141 km
May 15, 1992 1 km W of Sennwald, Switzerland M4.4 70 km
Nov 16, 1995 1 km ENE of Einsiedeln, Switzerland M4.3 13 km
May 6, 2003 7 km WSW of Linthal, Switzerland M4.3 36 km
Dec 31, 1999 11 km WSW of Tubre, Italy M4.3 145 km
Apr 29, 2003 2 km SSW of Varen, Switzerland M4.3 120 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

2 tsunamis recorded within 500 km. Highest wave on record: 4.0 m (13 ft).

Year Location Cause Max Wave Deaths Distance
1601 LAKE LUCERNE Eruption + Earthquake 4.0 m 8 38 km
1996 LAKE BRIENZ Meteorological 0.5 m 65 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 30°F (-1°C) 3.4 in Coldest, Driest
February 33°F (1°C) 3.9 in
March 38°F (4°C) 3.8 in
April 44°F (6°C) 4.4 in
May 52°F (11°C) 5.1 in
June 57°F (14°C) 6.7 in
July 61°F (16°C) 6.8 in Warmest, Wettest
August 61°F (16°C) 6.5 in
September 55°F (13°C) 4.7 in
October 47°F (9°C) 4.3 in
November 38°F (3°C) 4.6 in
December 33°F (1°C) 4.1 in

Unterägeri has a seasonal temperature swing of 31°F / from 30°F in January to 61°F in July. Total annual precipitation is 58.2 inches, with July being the wettest month (6.8") and January the driest (3.4").

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