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Weather & Climate in Saint-Ondras, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Saint-Ondras 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 1,529 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 | 1,529 ft (466 m) |
| Area | 3.8 sq mi (9.8 km²) |
| Population Density | 142/sq mi |
| Coordinates | 45.5176°N, 5.5482°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
836 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 | 136 km | 8 km |
| Feb 11, 1991 | 5 km ESE of Briançon, France | M4.6 | 116 km | 14 km |
| Dec 14, 1994 | 7 km SSE of Amancy, France | M4.5 | 83 km | 10 km |
| Jul 15, 1996 | 3 km NE of Chilly, France | M4.5 | 65 km | 5 km |
| Mar 2, 2012 | 8 km NNW of Jausiers, France | M4.5 | 146 km | 10 km |
| Mar 12, 2022 | 3 km S of Faverges, France | M4.5 | 62 km | 3 km |
| May 24, 1995 | 7 km NE of Le Chenit, Switzerland | M4.4 | 139 km | 6 km |
| Jul 23, 1996 | 4 km W of Choisy, France | M4.4 | 64 km | 10 km |
| Jul 25, 2011 | 5 km NW of Cantalupa, Italy | M4.4 | 148 km | 25 km |
| Jun 30, 2010 | 3 km NW of Saint-Martin-de-Belleville, France | M4.3 | 73 km | 2 km |
| Feb 26, 2012 | 13 km ESE of Embrun, France | M4.2 | 140 km | 2 km |
| Jul 30, 2016 | 0 km SSW of Fleccia-Chianavasso, Italy | M4.2 | 145 km | 11 km |
| Jan 11, 1999 | 2 km W of Saint-Paul-de-Varces, France | M4.2 | 49 km | 10 km |
| May 14, 2004 | 0 km SSE of Chiusa di San Michele, Italy | M4.2 | 147 km | 10 km |
| May 30, 2001 | 6 km N of Beaufort, France | M4.1 | 85 km | 2 km |
| Jan 11, 2006 | 1 km S of Saint-Rambert-en-Bugey, France | M4.1 | 47 km | 5 km |
| Jul 14, 2014 | 8 km NNW of Jausiers, France | M4.1 | 146 km | 2 km |
| Jan 7, 2013 | 7 km SE of Saint-Martin-de-Queyrières, France | M4.1 | 119 km | 7 km |
| May 16, 2023 | 16 km W of Pleyne, Italy | M4.1 | 146 km | 8 km |
| Feb 27, 2012 | 8 km NNW of Jausiers, France | M4.1 | 145 km | 0 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 | — | — | 136 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 38°F (3°C) | 3.0 in | |
| February | 39°F (4°C) | 3.0 in | |
| March | 45°F (7°C) | 3.2 in | |
| April | 50°F (10°C) | 3.5 in | |
| May | 58°F (15°C) | 4.0 in | |
| June | 65°F (18°C) | 3.8 in | |
| July | 71°F (22°C) | 3.0 in | Warmest |
| August | 68°F (20°C) | 2.8 in | Driest |
| September | 61°F (16°C) | 4.5 in | |
| October | 53°F (12°C) | 4.5 in | Wettest |
| November | 43°F (6°C) | 3.9 in | |
| December | 37°F (3°C) | 3.2 in | Coldest |
Saint-Ondras has a seasonal temperature swing of 33°F / from 37°F in December to 71°F in July. Total annual precipitation is 42.6 inches, with October being the wettest month (4.5") and August the driest (2.8").