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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. The area gets 316 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 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) |
| Sunny Days | 316 days/yr |
Geography
| Elevation | 728 ft (222 m) |
| Area | 6.9 sq mi (18.0 km²) |
| Population Density | 309/sq mi |
| Coordinates | 44.7181°N, 5.0542°W |
| 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").