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Weather & Climate in Fontanil-Cornillon, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Fontanil-Cornillon 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 653 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 | 653 ft (199 m) |
| Area | 4.3 sq mi (11.2 km²) |
| Population Density | 610/sq mi |
| Coordinates | 45.2528°N, 5.6631°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
1,232 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 | 126 km | 10 km |
| Apr 7, 2014 | 7 km SE of Guillestre, France | M4.8 | 109 km | 8 km |
| Feb 11, 1991 | 5 km ESE of Briançon, France | M4.6 | 92 km | 14 km |
| Oct 3, 2012 | 2 km N of Melle, Italy | M4.5 | 150 km | 10 km |
| Mar 12, 2022 | 3 km S of Faverges, France | M4.5 | 71 km | 3 km |
| Dec 14, 1994 | 7 km SSE of Amancy, France | M4.5 | 100 km | 10 km |
| Mar 2, 2012 | 8 km NNW of Jausiers, France | M4.5 | 118 km | 10 km |
| Jul 15, 1996 | 3 km NE of Chilly, France | M4.5 | 88 km | 5 km |
| Nov 21, 1995 | 1 km SW of Collegno, Italy | M4.4 | 149 km | 22 km |
| Jul 23, 1996 | 4 km W of Choisy, France | M4.4 | 87 km | 10 km |
| Jul 25, 2011 | 5 km NW of Cantalupa, Italy | M4.4 | 131 km | 25 km |
| Aug 3, 2011 | 4 km ESE of Barjac, France | M4.3 | 146 km | 4 km |
| Jun 30, 2010 | 3 km NW of Saint-Martin-de-Belleville, France | M4.3 | 66 km | 2 km |
| May 14, 2004 | 0 km SSE of Chiusa di San Michele, Italy | M4.2 | 132 km | 10 km |
| Feb 26, 2012 | 13 km ESE of Embrun, France | M4.2 | 112 km | 2 km |
| Jul 30, 2016 | 0 km SSW of Fleccia-Chianavasso, Italy | M4.2 | 126 km | 11 km |
| Jan 11, 1999 | 2 km W of Saint-Paul-de-Varces, France | M4.2 | 20 km | 10 km |
| May 30, 2001 | 6 km N of Beaufort, France | M4.1 | 92 km | 2 km |
| May 16, 2023 | 16 km W of Pleyne, Italy | M4.1 | 119 km | 8 km |
| Apr 11, 1998 | 1 km SW of Oncino, Italy | M4.1 | 136 km | 13 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 38°F (3°C) | 3.3 in | |
| February | 36°F (2°C) | 3.1 in | |
| March | 42°F (5°C) | 3.4 in | |
| April | 47°F (8°C) | 3.6 in | |
| May | 55°F (13°C) | 4.1 in | |
| June | 61°F (16°C) | 3.8 in | |
| July | 71°F (22°C) | 2.6 in | Warmest, Driest |
| August | 66°F (19°C) | 3.0 in | |
| September | 59°F (15°C) | 4.3 in | |
| October | 51°F (10°C) | 4.5 in | Wettest |
| November | 41°F (5°C) | 4.4 in | |
| December | 36°F (2°C) | 3.5 in | Coldest |
Fontanil-Cornillon has a seasonal temperature swing of 35°F / from 36°F in December to 71°F in July. Total annual precipitation is 43.5 inches, with October being the wettest month (4.5") and July the driest (2.6").