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Weather & Climate in Schmerikon, Switzerland
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Schmerikon has a cool climate with an average annual temperature of 26°F (-3°C). Winters average 9°F in January while summers reach 42°F in July. The area gets 245 sunny days per year, above the national average. Annual precipitation totals 90.0 inches (wetter than the 38-inch national average). The area receives 376.0 inches of snow annually, making winter weather a significant factor for residents. The city sits at an elevation of 1,335 feet.
Temperature
9°F Jan (-13°C)
42°F Jul (6°C)
| Annual Average | 25.8°F |
| 52% below US avg | |
| January Average | 9°F (-13°C) |
| July Average | 42°F (6°C) |
| Sunny Days | 245 days/yr |
Geography
| Elevation | 1,335 ft (407 m) |
| Area | 7.5 sq mi (19.5 km²) |
| Population Density | 440/sq mi |
| Coordinates | 47.2254°N, 8.9484°W |
| Timezone | Europe/Zurich |
Precipitation & Snow
Air Quality
Earthquake History
729 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.8.
| Dec 29, 1999 | 12 km N of Isolaccia, Italy | M4.8 | 124 km | 10 km |
| Feb 14, 1999 | 3 km NNE of Belfaux, Switzerland | M4.7 | 144 km | 10 km |
| Nov 20, 1991 | 1 km WSW of Churwalden, Switzerland | M4.7 | 66 km | 10 km |
| Mar 31, 1994 | 2 km W of Warth, Austria | M4.7 | 91 km | 14 km |
| Mar 22, 2003 | 2 km WSW of Albstadt, Germany | M4.7 | 110 km | 6 km |
| Jun 5, 1997 | 2 km ESE of Namlos, Austria | M4.6 | 132 km | 5 km |
| Apr 6, 2000 | 11 km WSW of Tubre, Italy | M4.5 | 126 km | 5 km |
| Oct 1, 2001 | 11 km WSW of Tubre, Italy | M4.5 | 125 km | 10 km |
| Jan 4, 2009 | 3 km S of Wildhaus, Switzerland | M4.5 | 32 km | 3 km |
| Aug 28, 1994 | 6 km SSW of Muotathal, Switzerland | M4.5 | 38 km | 8 km |
| Feb 17, 1992 | 4 km NNE of Scharans, Switzerland | M4.5 | 66 km | 10 km |
| May 8, 1992 | 0 km NNW of Sennwald, Switzerland | M4.4 | 42 km | 5 km |
| May 8, 1992 | 2 km WSW of Sennwald, Switzerland | M4.4 | 40 km | 5 km |
| Nov 22, 1997 | 4 km SSW of Krummenau, Switzerland | M4.4 | 16 km | 10 km |
| May 15, 1992 | 1 km W of Sennwald, Switzerland | M4.4 | 41 km | 5 km |
| Jun 14, 1993 | 3 km S of Vogogna, Italy | M4.4 | 147 km | 10 km |
| Dec 31, 1999 | 11 km WSW of Tubre, Italy | M4.3 | 125 km | 10 km |
| Nov 16, 1995 | 1 km ENE of Einsiedeln, Switzerland | M4.3 | 17 km | 5 km |
| May 6, 2003 | 7 km WSW of Linthal, Switzerland | M4.3 | 36 km | 6 km |
| Apr 29, 2003 | 2 km SSW of Varen, Switzerland | M4.3 | 145 km | 8 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
3 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 | 142 km |
| 1601 | LAKE LUCERNE | Eruption + Earthquake | 4.0 m | 8 | 58 km |
| 1996 | LAKE BRIENZ | Meteorological | 0.5 m | — | 92 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 9°F (-13°C) | 2.9 in | Coldest, Driest |
| February | 34°F (1°C) | 3.4 in | |
| March | 40°F (5°C) | 3.2 in | |
| April | 46°F (8°C) | 3.9 in | |
| May | 55°F (13°C) | 4.6 in | |
| June | 60°F (15°C) | 6.1 in | |
| July | 42°F (6°C) | 6.3 in | Wettest |
| August | 63°F (17°C) | 5.9 in | Warmest |
| September | 57°F (14°C) | 4.4 in | |
| October | 49°F (9°C) | 3.7 in | |
| November | 39°F (4°C) | 4.1 in | |
| December | 34°F (1°C) | 3.6 in |
Schmerikon has a seasonal temperature swing of 55°F / from 9°F in January to 63°F in August. Total annual precipitation is 52.1 inches, with July being the wettest month (6.3") and January the driest (2.9").