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Weather & Climate in Ternay, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Ternay enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 40°F in January while summers reach 73°F in July. The area gets 261 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 35.0 inches. The area receives 5.1 inches of snow annually. The city sits at an elevation of 761 feet.
Temperature
40°F Jan (4°C)
73°F Jul (23°C)
| Annual Average | 55.9°F |
| 4% above US avg | |
| January Average | 40°F (4°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 261 days/yr |
Geography
| Elevation | 761 ft (232 m) |
| Area | 4.8 sq mi (12.5 km²) |
| Population Density | 1,008/sq mi |
| Coordinates | 45.6023°N, 4.8106°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
386 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 | 115 km | 3 km |
| Jul 15, 1996 | 3 km NE of Chilly, France | M4.5 | 101 km | 5 km |
| Dec 14, 1994 | 7 km SSE of Amancy, France | M4.5 | 128 km | 10 km |
| Jul 23, 1996 | 4 km W of Choisy, France | M4.4 | 103 km | 10 km |
| Aug 3, 2011 | 4 km ESE of Barjac, France | M4.3 | 149 km | 4 km |
| Jun 30, 2010 | 3 km NW of Saint-Martin-de-Belleville, France | M4.3 | 131 km | 2 km |
| Jan 11, 1999 | 2 km W of Saint-Paul-de-Varces, France | M4.2 | 86 km | 10 km |
| Jan 11, 2006 | 1 km S of Saint-Rambert-en-Bugey, France | M4.1 | 61 km | 5 km |
| May 30, 2001 | 6 km N of Beaufort, France | M4.1 | 139 km | 2 km |
| Sep 13, 1999 | 1 km NE of Biol, France | M4.0 | 47 km | 2 km |
| May 25, 2003 | 4 km ESE of Valloire, France | M4.0 | 140 km | 6 km |
| May 15, 1997 | 4 km WNW of Modane, France | M3.9 | 148 km | 5 km |
| Dec 28, 1992 | 3 km NE of Villebois, France | M3.8 | 59 km | 12 km |
| Sep 4, 1995 | 5 km SE of Gruffy, France | M3.8 | 102 km | 11 km |
| Jan 28, 2004 | 2 km ESE of Châbons, France | M3.8 | 53 km | 3 km |
| Apr 10, 2005 | 5 km ESE of Saint-Martin-de-Belleville, France | M3.8 | 139 km | 3 km |
| Sep 4, 1995 | 5 km SE of Gruffy, France | M3.8 | 103 km | 9 km |
| Feb 3, 1994 | 6 km WSW of Yenne, France | M3.8 | 68 km | 22 km |
| Feb 28, 2004 | 1 km E of Biol, France | M3.7 | 48 km | 10 km |
| Feb 2, 2002 | 9 km SE of Valloire, France | M3.7 | 144 km | 1 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Nearby Volcanoes
1 volcano within 200 km. Closest: Chaine des Puys (144 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Chaine des Puys | Lava dome(s) | 1,464 m (4,803 ft) | -4040 | 144 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 40°F (4°C) | 2.1 in | |
| February | 40°F (4°C) | 2.0 in | Driest |
| March | 45°F (7°C) | 2.2 in | |
| April | 50°F (10°C) | 2.8 in | |
| May | 58°F (14°C) | 3.4 in | |
| June | 64°F (18°C) | 3.2 in | |
| July | 73°F (23°C) | 2.4 in | Warmest |
| August | 69°F (20°C) | 2.7 in | |
| September | 62°F (17°C) | 3.5 in | |
| October | 53°F (12°C) | 3.6 in | Wettest |
| November | 44°F (7°C) | 2.9 in | |
| December | 39°F (4°C) | 2.2 in | Coldest |
Ternay has a seasonal temperature swing of 34°F / from 39°F in December to 73°F in July. Total annual precipitation is 33.0 inches, with October being the wettest month (3.6") and February the driest (2.0").