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Weather & Climate in Chambost-Allières, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Chambost-Allières experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 39°F in January while summers reach 71°F in July. The area gets 258 sunny days per year, above the national average. Annual precipitation totals 35.0 inches. The area receives 6.2 inches of snow annually. The city sits at an elevation of 1,122 feet.
Temperature
39°F Jan (4°C)
71°F Jul (22°C)
| Annual Average | 55.1°F |
| 2% above US avg | |
| January Average | 39°F (4°C) |
| July Average | 71°F (22°C) |
| Sunny Days | 258 days/yr |
Geography
| Elevation | 1,122 ft (342 m) |
| Area | 9.4 sq mi (24.2 km²) |
| Population Density | 71/sq mi |
| Coordinates | 46.0183°N, 4.4985°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
349 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.5.
| Jul 15, 1996 | 3 km NE of Chilly, France | M4.5 | 114 km | 5 km |
| Mar 12, 2022 | 3 km S of Faverges, France | M4.5 | 142 km | 3 km |
| Dec 14, 1994 | 7 km SSE of Amancy, France | M4.5 | 143 km | 10 km |
| Jul 23, 1996 | 4 km W of Choisy, France | M4.4 | 117 km | 10 km |
| May 9, 2022 | 5 km SW of Villebret, France | M4.2 | 148 km | 11 km |
| Jan 11, 1999 | 2 km W of Saint-Paul-de-Varces, France | M4.2 | 136 km | 10 km |
| Jan 11, 2006 | 1 km S of Saint-Rambert-en-Bugey, France | M4.1 | 73 km | 5 km |
| Sep 13, 1999 | 1 km NE of Biol, France | M4.0 | 91 km | 2 km |
| Jan 28, 2004 | 2 km ESE of Châbons, France | M3.8 | 99 km | 3 km |
| Feb 3, 1994 | 6 km WSW of Yenne, France | M3.8 | 98 km | 22 km |
| Aug 19, 2003 | 5 km NNW of Saint-Georges-de-Mons, France | M3.8 | 131 km | 5 km |
| Sep 4, 1995 | 5 km SE of Gruffy, France | M3.8 | 129 km | 9 km |
| Dec 28, 1992 | 3 km NE of Villebois, France | M3.8 | 76 km | 12 km |
| Sep 4, 1995 | 5 km SE of Gruffy, France | M3.8 | 128 km | 11 km |
| Feb 28, 2004 | 1 km E of Biol, France | M3.7 | 91 km | 10 km |
| Jul 20, 1996 | 1 km NNE of La Balme-de-Sillingy, France | M3.7 | 120 km | 10 km |
| Aug 23, 2003 | 1 km NNW of Saint-Georges-de-Mons, France | M3.7 | 129 km | 10 km |
| Feb 1, 2008 | 8 km ENE of Saint-Gervais-d'Auvergne, France | M3.6 | 121 km | 3 km |
| Aug 6, 1997 | 5 km NNE of Bletterans, France | M3.6 | 114 km | 10 km |
| Sep 8, 1995 | 1 km NW of Crolles, France | M3.5 | 134 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Nearby Volcanoes
1 volcano within 200 km. Closest: Chaine des Puys (121 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Chaine des Puys | Lava dome(s) | 1,464 m (4,803 ft) | -4040 | 121 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 39°F (4°C) | 2.6 in | |
| February | 36°F (2°C) | 2.2 in | Coldest, Driest |
| March | 42°F (5°C) | 2.2 in | |
| April | 46°F (8°C) | 2.6 in | |
| May | 54°F (12°C) | 3.4 in | |
| June | 59°F (15°C) | 3.7 in | Wettest |
| July | 71°F (22°C) | 2.8 in | Warmest |
| August | 64°F (18°C) | 3.3 in | |
| September | 58°F (14°C) | 3.6 in | |
| October | 50°F (10°C) | 3.1 in | |
| November | 41°F (5°C) | 3.1 in | |
| December | 37°F (3°C) | 2.6 in |
Chambost-Allières has a seasonal temperature swing of 35°F / from 36°F in February to 71°F in July. Total annual precipitation is 35.3 inches, with June being the wettest month (3.7") and February the driest (2.2").