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Weather & Climate in Saint-Jean-de-Soudain, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Saint-Jean-de-Soudain experiences four distinct seasons with an average annual temperature of 54°F (12°C). Winters average 38°F in January while summers reach 71°F in July. The area gets 269 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 45.4 inches. The area receives 7.8 inches of snow annually. The city sits at an elevation of 1,017 feet.
Temperature
38°F Jan (3°C)
71°F Jul (22°C)
| Annual Average | 54.1°F |
| 0% below US avg | |
| January Average | 38°F (3°C) |
| July Average | 71°F (22°C) |
| Sunny Days | 269 days/yr |
Geography
| Elevation | 1,017 ft (310 m) |
| Area | 1.9 sq mi (4.9 km²) |
| Population Density | 568/sq mi |
| Coordinates | 45.5677°N, 5.4288°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
687 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.8.
| Apr 7, 2014 | 7 km SE of Guillestre, France | M4.8 | 147 km | 8 km |
| Feb 11, 1991 | 5 km ESE of Briançon, France | M4.6 | 126 km | 14 km |
| Dec 14, 1994 | 7 km SSE of Amancy, France | M4.5 | 87 km | 10 km |
| Mar 12, 2022 | 3 km S of Faverges, France | M4.5 | 69 km | 3 km |
| Jul 15, 1996 | 3 km NE of Chilly, France | M4.5 | 65 km | 5 km |
| Jul 23, 1996 | 4 km W of Choisy, France | M4.4 | 65 km | 10 km |
| May 24, 1995 | 7 km NE of Le Chenit, Switzerland | M4.4 | 138 km | 6 km |
| Jun 30, 2010 | 3 km NW of Saint-Martin-de-Belleville, France | M4.3 | 83 km | 2 km |
| Jan 11, 1999 | 2 km W of Saint-Paul-de-Varces, France | M4.2 | 57 km | 10 km |
| Feb 26, 2012 | 13 km ESE of Embrun, France | M4.2 | 150 km | 2 km |
| Feb 18, 1996 | 13 km ESE of Saint-Martin-de-Queyrières, France | M4.1 | 135 km | 5 km |
| Jan 11, 2006 | 1 km S of Saint-Rambert-en-Bugey, France | M4.1 | 40 km | 5 km |
| Jan 7, 2013 | 7 km SE of Saint-Martin-de-Queyrières, France | M4.1 | 130 km | 7 km |
| May 30, 2001 | 6 km N of Beaufort, France | M4.1 | 93 km | 2 km |
| Sep 13, 1999 | 1 km NE of Biol, France | M4.0 | 8 km | 2 km |
| May 25, 2003 | 4 km ESE of Valloire, France | M4.0 | 95 km | 6 km |
| Feb 17, 2008 | 8 km N of Saint-Rhémy, Italy | M4.0 | 140 km | 8 km |
| Feb 14, 1990 | 4 km SE of Saint-Paul-en-Chablais, France | M4.0 | 130 km | 10 km |
| May 15, 1997 | 4 km WNW of Modane, France | M3.9 | 101 km | 5 km |
| Feb 23, 2001 | 2 km E of Martigny-Ville, Switzerland | M3.9 | 142 km | 10 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 | — | — | 139 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
1 volcano within 200 km. Closest: Chaine des Puys (192 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Chaine des Puys | Lava dome(s) | 1,464 m (4,803 ft) | -4040 | 192 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 38°F (3°C) | 3.0 in | |
| February | 38°F (3°C) | 3.0 in | |
| March | 44°F (7°C) | 3.2 in | |
| April | 49°F (9°C) | 3.6 in | |
| May | 57°F (14°C) | 4.1 in | |
| June | 63°F (17°C) | 3.7 in | |
| July | 71°F (22°C) | 2.9 in | Warmest, Driest |
| August | 67°F (20°C) | 2.9 in | |
| September | 61°F (16°C) | 4.5 in | |
| October | 52°F (11°C) | 4.5 in | Wettest |
| November | 43°F (6°C) | 3.9 in | |
| December | 37°F (3°C) | 3.2 in | Coldest |
Saint-Jean-de-Soudain has a seasonal temperature swing of 33°F / from 37°F in December to 71°F in July. Total annual precipitation is 42.3 inches, with October being the wettest month (4.5") and July the driest (2.9").