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Weather & Climate in Lachassagne, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Lachassagne 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 1,220 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 | 1,220 ft (372 m) |
| Area | 1.3 sq mi (3.3 km²) |
| Population Density | 669/sq mi |
| Coordinates | 45.9252°N, 4.6874°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
358 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 | 126 km | 3 km |
| Jul 15, 1996 | 3 km NE of Chilly, France | M4.5 | 100 km | 5 km |
| Dec 14, 1994 | 7 km SSE of Amancy, France | M4.5 | 129 km | 10 km |
| May 24, 1995 | 7 km NE of Le Chenit, Switzerland | M4.4 | 149 km | 6 km |
| Jul 23, 1996 | 4 km W of Choisy, France | M4.4 | 102 km | 10 km |
| Jan 11, 1999 | 2 km W of Saint-Paul-de-Varces, France | M4.2 | 119 km | 10 km |
| May 30, 2001 | 6 km N of Beaufort, France | M4.1 | 148 km | 2 km |
| Jan 11, 2006 | 1 km S of Saint-Rambert-en-Bugey, France | M4.1 | 58 km | 5 km |
| Sep 13, 1999 | 1 km NE of Biol, France | M4.0 | 73 km | 2 km |
| Sep 4, 1995 | 5 km SE of Gruffy, France | M3.8 | 112 km | 11 km |
| Sep 4, 1995 | 5 km SE of Gruffy, France | M3.8 | 112 km | 9 km |
| Dec 28, 1992 | 3 km NE of Villebois, France | M3.8 | 60 km | 12 km |
| Aug 19, 2003 | 5 km NNW of Saint-Georges-de-Mons, France | M3.8 | 146 km | 5 km |
| Jan 28, 2004 | 2 km ESE of Châbons, France | M3.8 | 81 km | 3 km |
| Feb 3, 1994 | 6 km WSW of Yenne, France | M3.8 | 81 km | 22 km |
| Jul 20, 1996 | 1 km NNE of La Balme-de-Sillingy, France | M3.7 | 106 km | 10 km |
| Aug 23, 2003 | 1 km NNW of Saint-Georges-de-Mons, France | M3.7 | 144 km | 10 km |
| Feb 28, 2004 | 1 km E of Biol, France | M3.7 | 74 km | 10 km |
| Feb 1, 2008 | 8 km ENE of Saint-Gervais-d'Auvergne, France | M3.6 | 137 km | 3 km |
| Aug 6, 1997 | 5 km NNE of Bletterans, France | M3.6 | 114 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 (134 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Chaine des Puys | Lava dome(s) | 1,464 m (4,803 ft) | -4040 | 134 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 39°F (4°C) | 2.2 in | Coldest |
| February | 40°F (4°C) | 2.1 in | Driest |
| March | 46°F (8°C) | 2.1 in | |
| April | 50°F (10°C) | 2.7 in | |
| May | 58°F (15°C) | 3.3 in | |
| June | 64°F (18°C) | 3.2 in | |
| July | 71°F (22°C) | 2.4 in | Warmest |
| August | 68°F (20°C) | 2.7 in | |
| September | 62°F (16°C) | 3.4 in | Wettest |
| October | 53°F (12°C) | 3.4 in | |
| November | 44°F (7°C) | 2.8 in | |
| December | 39°F (4°C) | 2.3 in |
Lachassagne has a seasonal temperature swing of 32°F / from 39°F in January to 71°F in July. Total annual precipitation is 32.4 inches, with September being the wettest month (3.4") and February the driest (2.1").