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Weather & Climate in Saint-Igny-de-Roche, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Saint-Igny-de-Roche 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 1,234 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 | 1,234 ft (376 m) |
| Area | 4.2 sq mi (10.9 km²) |
| Population Density | 139/sq mi |
| Coordinates | 46.1942°N, 4.2931°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
291 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 | 131 km | 5 km |
| Jul 23, 1996 | 4 km W of Choisy, France | M4.4 | 134 km | 10 km |
| May 9, 2022 | 5 km SW of Villebret, France | M4.2 | 131 km | 11 km |
| Jan 11, 2006 | 1 km S of Saint-Rambert-en-Bugey, France | M4.1 | 93 km | 5 km |
| Sep 13, 1999 | 1 km NE of Biol, France | M4.0 | 115 km | 2 km |
| Aug 19, 2003 | 5 km NNW of Saint-Georges-de-Mons, France | M3.8 | 118 km | 5 km |
| Jan 28, 2004 | 2 km ESE of Châbons, France | M3.8 | 123 km | 3 km |
| Feb 3, 1994 | 6 km WSW of Yenne, France | M3.8 | 121 km | 22 km |
| Sep 4, 1995 | 5 km SE of Gruffy, France | M3.8 | 149 km | 9 km |
| Sep 4, 1995 | 5 km SE of Gruffy, France | M3.8 | 149 km | 11 km |
| Dec 28, 1992 | 3 km NE of Villebois, France | M3.8 | 97 km | 12 km |
| Jul 20, 1996 | 1 km NNE of La Balme-de-Sillingy, France | M3.7 | 138 km | 10 km |
| Aug 23, 2003 | 1 km NNW of Saint-Georges-de-Mons, France | M3.7 | 116 km | 10 km |
| Feb 28, 2004 | 1 km E of Biol, France | M3.7 | 116 km | 10 km |
| Feb 1, 2008 | 8 km ENE of Saint-Gervais-d'Auvergne, France | M3.6 | 107 km | 3 km |
| Aug 6, 1997 | 5 km NNE of Bletterans, France | M3.6 | 113 km | 10 km |
| Aug 19, 2003 | 3 km NNW of Saint-Georges-de-Mons, France | M3.5 | 117 km | 2 km |
| Feb 21, 1993 | 9 km NNE of Beaurepaire, France | M3.5 | 107 km | 9 km |
| Jul 25, 2002 | 7 km NW of Beaujeu, France | M3.5 | 18 km | 10 km |
| Jul 25, 2002 | 6 km NW of Beaujeu, France | M3.4 | 18 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 (112 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Chaine des Puys | Lava dome(s) | 1,464 m (4,803 ft) | -4040 | 112 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 39°F (4°C) | 2.3 in | |
| February | 38°F (3°C) | 1.9 in | Coldest, Driest |
| March | 44°F (7°C) | 1.9 in | |
| April | 48°F (9°C) | 2.2 in | |
| May | 56°F (13°C) | 2.9 in | |
| June | 62°F (16°C) | 3.5 in | Wettest |
| July | 71°F (22°C) | 2.6 in | Warmest |
| August | 66°F (19°C) | 3.1 in | |
| September | 59°F (15°C) | 3.3 in | |
| October | 52°F (11°C) | 2.6 in | |
| November | 42°F (6°C) | 2.7 in | |
| December | 38°F (3°C) | 2.2 in |
Saint-Igny-de-Roche has a seasonal temperature swing of 33°F / from 38°F in February to 71°F in July. Total annual precipitation is 31.1 inches, with June being the wettest month (3.5") and February the driest (1.9").