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Weather & Climate in Vonnas, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Vonnas enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 40°F in January while summers reach 72°F in July. The area gets 257 sunny days per year, above the national average. Annual precipitation totals 42.6 inches. The area receives 2.7 inches of snow annually. The city sits at an elevation of 630 feet.
Temperature
40°F Jan (4°C)
72°F Jul (22°C)
| Annual Average | 55.5°F |
| 3% above US avg | |
| January Average | 40°F (4°C) |
| July Average | 72°F (22°C) |
| Sunny Days | 257 days/yr |
Geography
| Elevation | 630 ft (192 m) |
| Area | 6.9 sq mi (17.8 km²) |
| Population Density | 388/sq mi |
| Coordinates | 46.2173°N, 4.9925°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
323 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 | 79 km | 5 km |
| Mar 12, 2022 | 3 km S of Faverges, France | M4.5 | 114 km | 3 km |
| Dec 14, 1994 | 7 km SSE of Amancy, France | M4.5 | 107 km | 10 km |
| May 24, 1995 | 7 km NE of Le Chenit, Switzerland | M4.4 | 112 km | 6 km |
| Jul 23, 1996 | 4 km W of Choisy, France | M4.4 | 82 km | 10 km |
| Jun 30, 2010 | 3 km NW of Saint-Martin-de-Belleville, France | M4.3 | 146 km | 2 km |
| Jan 11, 1999 | 2 km W of Saint-Paul-de-Varces, France | M4.2 | 136 km | 10 km |
| May 30, 2001 | 6 km N of Beaufort, France | M4.1 | 132 km | 2 km |
| Jan 11, 2006 | 1 km S of Saint-Rambert-en-Bugey, France | M4.1 | 47 km | 5 km |
| Feb 14, 1990 | 4 km SE of Saint-Paul-en-Chablais, France | M4.0 | 129 km | 10 km |
| Sep 13, 1999 | 1 km NE of Biol, France | M4.0 | 86 km | 2 km |
| Feb 24, 2003 | 9 km NNE of Levier, France | M3.9 | 128 km | 2 km |
| Sep 4, 1995 | 5 km SE of Gruffy, France | M3.8 | 101 km | 11 km |
| Jan 28, 2004 | 2 km ESE of Châbons, France | M3.8 | 94 km | 3 km |
| Dec 29, 1999 | 8 km SSE of Champéry, Switzerland | M3.8 | 148 km | 2 km |
| Dec 28, 1992 | 3 km NE of Villebois, France | M3.8 | 53 km | 12 km |
| Oct 1, 2016 | 12 km ESE of Samoëns, France | M3.8 | 146 km | 2 km |
| Sep 4, 1995 | 5 km SE of Gruffy, France | M3.8 | 101 km | 9 km |
| Feb 3, 1994 | 6 km WSW of Yenne, France | M3.8 | 79 km | 22 km |
| Feb 28, 2004 | 1 km E of Biol, France | M3.7 | 87 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
1 tsunami recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 563 | LAKE GENEVA | Meteorological | — | — | 141 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
1 volcano within 200 km. Closest: Chaine des Puys (164 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Chaine des Puys | Lava dome(s) | 1,464 m (4,803 ft) | -4040 | 164 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 40°F (4°C) | 2.5 in | |
| February | 39°F (4°C) | 2.4 in | |
| March | 45°F (7°C) | 2.2 in | Driest |
| April | 50°F (10°C) | 2.8 in | |
| May | 58°F (15°C) | 3.4 in | |
| June | 64°F (18°C) | 3.1 in | |
| July | 72°F (22°C) | 2.5 in | Warmest |
| August | 68°F (20°C) | 2.6 in | |
| September | 61°F (16°C) | 3.5 in | Wettest |
| October | 53°F (12°C) | 3.4 in | |
| November | 43°F (6°C) | 3.1 in | |
| December | 38°F (4°C) | 2.7 in | Coldest |
Vonnas has a seasonal temperature swing of 34°F / from 38°F in December to 72°F in July. Total annual precipitation is 34.1 inches, with September being the wettest month (3.5") and March the driest (2.2").