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Weather & Climate in Saint-André-sur-Vieux-Jonc, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Saint-André-sur-Vieux-Jonc enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 40°F in January while summers reach 72°F in July. The area gets 257 sunny days per year, above the national average. Annual precipitation totals 42.6 inches. The area receives 2.7 inches of snow annually. The city sits at an elevation of 820 feet.
Temperature
40°F Jan (4°C)
72°F Jul (22°C)
| Annual Average | 55.5°F |
| 3% above US avg | |
| January Average | 40°F (4°C) |
| July Average | 72°F (22°C) |
| Sunny Days | 257 days/yr |
Geography
| Elevation | 820 ft (250 m) |
| Area | 9.4 sq mi (24.2 km²) |
| Population Density | 113/sq mi |
| Coordinates | 46.1586°N, 5.1478°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
395 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.5.
| Dec 14, 1994 | 7 km SSE of Amancy, France | M4.5 | 94 km | 10 km |
| Mar 12, 2022 | 3 km S of Faverges, France | M4.5 | 101 km | 3 km |
| Jul 15, 1996 | 3 km NE of Chilly, France | M4.5 | 66 km | 5 km |
| May 24, 1995 | 7 km NE of Le Chenit, Switzerland | M4.4 | 105 km | 6 km |
| Jul 23, 1996 | 4 km W of Choisy, France | M4.4 | 69 km | 10 km |
| Jun 30, 2010 | 3 km NW of Saint-Martin-de-Belleville, France | M4.3 | 132 km | 2 km |
| Jan 11, 1999 | 2 km W of Saint-Paul-de-Varces, France | M4.2 | 126 km | 10 km |
| Jan 11, 2006 | 1 km S of Saint-Rambert-en-Bugey, France | M4.1 | 34 km | 5 km |
| Jul 1, 2017 | 7 km E of Châtel-Saint-Denis, Switzerland | M4.1 | 148 km | 2 km |
| May 30, 2001 | 6 km N of Beaufort, France | M4.1 | 119 km | 2 km |
| Feb 14, 1990 | 4 km SE of Saint-Paul-en-Chablais, France | M4.0 | 119 km | 10 km |
| Sep 13, 1999 | 1 km NE of Biol, France | M4.0 | 76 km | 2 km |
| Feb 25, 2001 | 2 km W of Martigny-Ville, Switzerland | M3.9 | 146 km | 3 km |
| Feb 24, 2003 | 9 km NNE of Levier, France | M3.9 | 125 km | 2 km |
| Apr 10, 2005 | 5 km ESE of Saint-Martin-de-Belleville, France | M3.8 | 142 km | 3 km |
| Oct 1, 2016 | 12 km ESE of Samoëns, France | M3.8 | 133 km | 2 km |
| Jan 28, 2004 | 2 km ESE of Châbons, France | M3.8 | 84 km | 3 km |
| Sep 4, 1995 | 5 km SE of Gruffy, France | M3.8 | 87 km | 11 km |
| Feb 3, 1994 | 6 km WSW of Yenne, France | M3.8 | 66 km | 22 km |
| Dec 29, 1999 | 8 km SSE of Champéry, Switzerland | M3.8 | 135 km | 2 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
1 tsunami recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 563 | LAKE GENEVA | Meteorological | — | — | 131 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
1 volcano within 200 km. Closest: Chaine des Puys (174 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Chaine des Puys | Lava dome(s) | 1,464 m (4,803 ft) | -4040 | 174 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 40°F (4°C) | 2.7 in | |
| February | 39°F (4°C) | 2.6 in | |
| March | 45°F (7°C) | 2.4 in | Driest |
| April | 50°F (10°C) | 3.0 in | |
| May | 58°F (14°C) | 3.7 in | |
| June | 64°F (18°C) | 3.3 in | |
| July | 72°F (22°C) | 2.6 in | Warmest |
| August | 68°F (20°C) | 2.7 in | |
| September | 61°F (16°C) | 3.8 in | |
| October | 53°F (12°C) | 3.9 in | Wettest |
| November | 43°F (6°C) | 3.4 in | |
| December | 38°F (3°C) | 2.9 in | Coldest |
Saint-André-sur-Vieux-Jonc has a seasonal temperature swing of 34°F / from 38°F in December to 72°F in July. Total annual precipitation is 36.9 inches, with October being the wettest month (3.9") and March the driest (2.4").