Klosters Serneus, Switzerland

Full City Profile

4,044 Population 1,288/sq mi density

3,274 ft Elevation 998 meters

35°F Avg Temperature 2°C

Klosters Serneus has a cool climate with an average annual temperature of 35°F (2°C). Winters average 21°F in January while summers reach 50°F in July. The area gets 244 sunny days per year. Annual precipitation totals 50.6 inches. The area receives 21.0 inches of snow annually.

Temperature

21°F Jan (-6°C) 50°F Jul (10°C)

Annual Average	34.9°F
	35% below US avg
January Average	21°F (-6°C)
July Average	50°F (10°C)
Sunny Days	244 days/yr

Geography

Elevation	3,274 ft (998 m)
Area	3.1 sq mi (8.1 km²)
Population Density	1,288/sq mi
Coordinates	46.8892°N, 9.8383°W
Timezone	Europe/Zurich

Precipitation & Snow

Annual Rainfall 50.6"

33% above US avg

Snowfall 21.0"

Wettest Month (Jul) 6.06"

Driest Month (Feb) 3.07"

Air Quality

Earthquake History

622 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.9. Most recent: M0.0 on May 20, 2025.

Oct 29, 1995	0 km WNW of Adro, Italy	M4.9	141 km
Dec 29, 1999	12 km N of Isolaccia, Italy	M4.8	48 km
Nov 20, 1991	1 km WSW of Churwalden, Switzerland	M4.7	27 km
Jul 17, 2001	3 km NNE of Rifiano, Italy	M4.7	105 km
Mar 31, 1994	2 km W of Warth, Austria	M4.7	47 km
Jun 5, 1997	2 km ESE of Namlos, Austria	M4.6	82 km
Oct 1, 2001	11 km WSW of Tubre, Italy	M4.5	48 km
Apr 6, 2000	11 km WSW of Tubre, Italy	M4.5	49 km
Feb 17, 1992	4 km NNE of Scharans, Switzerland	M4.5	31 km
Jan 4, 2009	3 km S of Wildhaus, Switzerland	M4.5	48 km
Aug 28, 1994	6 km SSW of Muotathal, Switzerland	M4.5	83 km
Nov 22, 1997	4 km SSW of Krummenau, Switzerland	M4.4	63 km
May 15, 1992	1 km W of Sennwald, Switzerland	M4.4	49 km
May 8, 1992	0 km NNW of Sennwald, Switzerland	M4.4	49 km
May 8, 1992	2 km WSW of Sennwald, Switzerland	M4.4	49 km
Feb 22, 2021	2 km SSE of Brentonico, Italy	M4.3	149 km
Nov 16, 1995	1 km ENE of Einsiedeln, Switzerland	M4.3	86 km
May 6, 2003	7 km WSW of Linthal, Switzerland	M4.3	71 km
Dec 31, 1999	11 km WSW of Tubre, Italy	M4.3	49 km
Jun 4, 2024	2 km NNW of Unteriberg, Switzerland	M4.2	82 km

Source: USGS (M2.5+, 1990–2025)

Tsunami History

4 tsunamis recorded within 500 km. Highest wave on record: 95.0 m (312 ft).

Year	Location	Cause	Max Wave	Deaths	Distance
1987	VALTELLINA	Meteorological	95.0 m	27	68 km
1601	LAKE LUCERNE	Eruption + Earthquake	4.0 m	8	102 km
1996	LAKE BRIENZ	Meteorological	0.5 m	—	143 km
1868	LAKE GARDA	Earthquake	—	—	148 km

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

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	21°F (-6°C)	3.5 in	Coldest
February	22°F (-6°C)	3.1 in	Driest
March	26°F (-3°C)	3.4 in
April	31°F (-1°C)	3.5 in
May	40°F (4°C)	4.1 in
June	45°F (7°C)	5.5 in
July	50°F (10°C)	6.1 in	Wettest
August	50°F (10°C)	5.8 in	Warmest
September	45°F (7°C)	4.5 in
October	38°F (3°C)	3.6 in
November	28°F (-2°C)	3.9 in
December	23°F (-5°C)	3.7 in

Klosters Serneus has a seasonal temperature swing of 29°F / from 21°F in January to 50°F in August. Total annual precipitation is 50.5 inches, with July being the wettest month (6.1") and February the driest (3.1").

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