Weather & Climate in Aouste-sur-Sye, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Aouste-sur-Sye experiences four distinct seasons with an average annual temperature of 52°F (11°C). Winters average 35°F in January while summers reach 68°F in July. Annual precipitation totals 37.7 inches. The area receives 8.1 inches of snow annually. The city sits at an elevation of 728 feet.
Temperature
35°F Jan (2°C)
68°F Jul (20°C)
| Annual Average | 51.6°F |
| 4% below US avg | |
| January Average | 35°F (2°C) |
| July Average | 68°F (20°C) |
Geography
| Elevation | 728 ft (222 m) |
| Area | 6.9 sq mi (18.0 km²) |
| Population Density | 394/sq mi |
| Coordinates | 44.7181°N, 5.0542°E |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
947 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.8.
| Oct 31, 1997 | 12 km SE of Seyne-les-Alpes, France | M4.8 | 123 km | 10 km |
| Apr 7, 2014 | 7 km SE of Guillestre, France | M4.8 | 131 km | 8 km |
| Feb 11, 1991 | 5 km ESE of Briançon, France | M4.6 | 131 km | 14 km |
| Mar 12, 2022 | 3 km S of Faverges, France | M4.5 | 147 km | 3 km |
| Mar 2, 2012 | 8 km NNW of Jausiers, France | M4.5 | 133 km | 10 km |
| Aug 3, 2011 | 4 km ESE of Barjac, France | M4.3 | 70 km | 4 km |
| Jun 30, 2010 | 3 km NW of Saint-Martin-de-Belleville, France | M4.3 | 136 km | 2 km |
| Feb 26, 2012 | 13 km ESE of Embrun, France | M4.2 | 129 km | 2 km |
| Jan 11, 1999 | 2 km W of Saint-Paul-de-Varces, France | M4.2 | 59 km | 10 km |
| Feb 18, 1996 | 13 km ESE of Saint-Martin-de-Queyrières, France | M4.1 | 134 km | 5 km |
| Jan 11, 2006 | 1 km S of Saint-Rambert-en-Bugey, France | M4.1 | 138 km | 5 km |
| Jul 14, 2014 | 8 km NNW of Jausiers, France | M4.1 | 132 km | 2 km |
| May 16, 2023 | 16 km W of Pleyne, Italy | M4.1 | 140 km | 8 km |
| Feb 27, 2012 | 8 km NNW of Jausiers, France | M4.1 | 132 km | 0 km |
| Jan 7, 2013 | 7 km SE of Saint-Martin-de-Queyrières, France | M4.1 | 125 km | 7 km |
| Jun 22, 2014 | 7 km NNW of Jausiers, France | M4.0 | 132 km | 2 km |
| May 25, 2003 | 4 km ESE of Valloire, France | M4.0 | 122 km | 6 km |
| Sep 13, 1999 | 1 km NE of Biol, France | M4.0 | 91 km | 2 km |
| May 15, 1997 | 4 km WNW of Modane, France | M3.9 | 136 km | 5 km |
| Dec 28, 1992 | 3 km NE of Villebois, France | M3.8 | 132 km | 12 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 35°F (2°C) | 2.8 in | Coldest |
| February | 40°F (4°C) | 2.3 in | |
| March | 45°F (7°C) | 2.7 in | |
| April | 50°F (10°C) | 3.3 in | |
| May | 58°F (14°C) | 3.7 in | |
| June | 64°F (18°C) | 3.0 in | |
| July | 68°F (20°C) | 2.0 in | Driest |
| August | 69°F (21°C) | 2.5 in | Warmest |
| September | 62°F (17°C) | 4.3 in | |
| October | 54°F (12°C) | 4.7 in | Wettest |
| November | 44°F (7°C) | 3.5 in | |
| December | 39°F (4°C) | 2.8 in |
Aouste-sur-Sye has a seasonal temperature swing of 34°F / from 35°F in January to 69°F in August. Total annual precipitation is 37.6 inches, with October being the wettest month (4.7") and July the driest (2.0").