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Weather & Climate in Arnas, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Arnas 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 594 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 | 594 ft (181 m) |
| Area | 6.8 sq mi (17.5 km²) |
| Population Density | 493/sq mi |
| Coordinates | 46.0236°N, 4.7083°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
355 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.5.
| Dec 14, 1994 | 7 km SSE of Amancy, France | M4.5 | 127 km | 10 km |
| Mar 12, 2022 | 3 km S of Faverges, France | M4.5 | 127 km | 3 km |
| Jul 15, 1996 | 3 km NE of Chilly, France | M4.5 | 98 km | 5 km |
| Jul 23, 1996 | 4 km W of Choisy, France | M4.4 | 100 km | 10 km |
| May 24, 1995 | 7 km NE of Le Chenit, Switzerland | M4.4 | 142 km | 6 km |
| Jan 11, 1999 | 2 km W of Saint-Paul-de-Varces, France | M4.2 | 127 km | 10 km |
| Jan 11, 2006 | 1 km S of Saint-Rambert-en-Bugey, France | M4.1 | 58 km | 5 km |
| May 30, 2001 | 6 km N of Beaufort, France | M4.1 | 148 km | 2 km |
| Sep 13, 1999 | 1 km NE of Biol, France | M4.0 | 79 km | 2 km |
| Dec 28, 1992 | 3 km NE of Villebois, France | M3.8 | 61 km | 12 km |
| Sep 4, 1995 | 5 km SE of Gruffy, France | M3.8 | 113 km | 9 km |
| Feb 3, 1994 | 6 km WSW of Yenne, France | M3.8 | 84 km | 22 km |
| Aug 19, 2003 | 5 km NNW of Saint-Georges-de-Mons, France | M3.8 | 147 km | 5 km |
| Jan 28, 2004 | 2 km ESE of Châbons, France | M3.8 | 87 km | 3 km |
| Sep 4, 1995 | 5 km SE of Gruffy, France | M3.8 | 113 km | 11 km |
| Jul 20, 1996 | 1 km NNE of La Balme-de-Sillingy, France | M3.7 | 104 km | 10 km |
| Aug 23, 2003 | 1 km NNW of Saint-Georges-de-Mons, France | M3.7 | 145 km | 10 km |
| Aug 6, 1995 | 7 km SSW of Vallorbe, Switzerland | M3.7 | 143 km | 10 km |
| Feb 28, 2004 | 1 km E of Biol, France | M3.7 | 80 km | 10 km |
| Aug 6, 1997 | 5 km NNE of Bletterans, France | M3.6 | 104 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 (137 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Chaine des Puys | Lava dome(s) | 1,464 m (4,803 ft) | -4040 | 137 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 39°F (4°C) | 2.2 in | |
| February | 40°F (4°C) | 2.1 in | |
| March | 46°F (8°C) | 2.0 in | Driest |
| April | 50°F (10°C) | 2.6 in | |
| May | 58°F (15°C) | 3.2 in | |
| June | 64°F (18°C) | 3.1 in | |
| July | 71°F (22°C) | 2.4 in | Warmest |
| August | 69°F (20°C) | 2.6 in | |
| September | 62°F (16°C) | 3.4 in | Wettest |
| October | 53°F (12°C) | 3.2 in | |
| November | 44°F (6°C) | 2.8 in | |
| December | 39°F (4°C) | 2.4 in | Coldest |
Arnas has a seasonal temperature swing of 32°F / from 39°F in December to 71°F in July. Total annual precipitation is 32.1 inches, with September being the wettest month (3.4") and March the driest (2.0").