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Weather & Climate in Cheyssieu, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Cheyssieu enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 40°F in January while summers reach 73°F in July. The area gets 261 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 35.0 inches. The area receives 5.1 inches of snow annually. The city sits at an elevation of 748 feet.
Temperature
40°F Jan (4°C)
73°F Jul (23°C)
| Annual Average | 55.9°F |
| 4% above US avg | |
| January Average | 40°F (4°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 261 days/yr |
Geography
| Elevation | 748 ft (228 m) |
| Area | 7.1 sq mi (18.3 km²) |
| Population Density | 114/sq mi |
| Coordinates | 45.4282°N, 4.8391°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
391 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.5.
| Mar 12, 2022 | 3 km S of Faverges, France | M4.5 | 117 km | 3 km |
| Dec 14, 1994 | 7 km SSE of Amancy, France | M4.5 | 134 km | 10 km |
| Jul 15, 1996 | 3 km NE of Chilly, France | M4.5 | 110 km | 5 km |
| Jul 23, 1996 | 4 km W of Choisy, France | M4.4 | 111 km | 10 km |
| Jun 30, 2010 | 3 km NW of Saint-Martin-de-Belleville, France | M4.3 | 128 km | 2 km |
| Aug 3, 2011 | 4 km ESE of Barjac, France | M4.3 | 130 km | 4 km |
| Jan 11, 1999 | 2 km W of Saint-Paul-de-Varces, France | M4.2 | 72 km | 10 km |
| Jan 11, 2006 | 1 km S of Saint-Rambert-en-Bugey, France | M4.1 | 73 km | 5 km |
| May 30, 2001 | 6 km N of Beaufort, France | M4.1 | 141 km | 2 km |
| May 25, 2003 | 4 km ESE of Valloire, France | M4.0 | 132 km | 6 km |
| Sep 13, 1999 | 1 km NE of Biol, France | M4.0 | 45 km | 2 km |
| May 15, 1997 | 4 km WNW of Modane, France | M3.9 | 141 km | 5 km |
| Sep 4, 1995 | 5 km SE of Gruffy, France | M3.8 | 105 km | 11 km |
| Jan 28, 2004 | 2 km ESE of Châbons, France | M3.8 | 48 km | 3 km |
| Apr 10, 2005 | 5 km ESE of Saint-Martin-de-Belleville, France | M3.8 | 135 km | 3 km |
| Sep 4, 1995 | 5 km SE of Gruffy, France | M3.8 | 106 km | 9 km |
| Feb 3, 1994 | 6 km WSW of Yenne, France | M3.8 | 72 km | 22 km |
| Dec 28, 1992 | 3 km NE of Villebois, France | M3.8 | 69 km | 12 km |
| Feb 2, 2002 | 9 km SE of Valloire, France | M3.7 | 136 km | 1 km |
| Jul 20, 1996 | 1 km NNE of La Balme-de-Sillingy, France | M3.7 | 112 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Nearby Volcanoes
1 volcano within 200 km. Closest: Chaine des Puys (150 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Chaine des Puys | Lava dome(s) | 1,464 m (4,803 ft) | -4040 | 150 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 40°F (4°C) | 2.3 in | |
| February | 40°F (4°C) | 2.1 in | Driest |
| March | 45°F (7°C) | 2.4 in | |
| April | 50°F (10°C) | 3.0 in | |
| May | 58°F (14°C) | 3.5 in | |
| June | 64°F (18°C) | 3.1 in | |
| July | 73°F (23°C) | 2.3 in | Warmest |
| August | 68°F (20°C) | 2.6 in | |
| September | 62°F (17°C) | 3.7 in | |
| October | 53°F (12°C) | 3.9 in | Wettest |
| November | 44°F (7°C) | 3.0 in | |
| December | 39°F (4°C) | 2.3 in | Coldest |
Cheyssieu has a seasonal temperature swing of 34°F / from 39°F in December to 73°F in July. Total annual precipitation is 34.4 inches, with October being the wettest month (3.9") and February the driest (2.1").