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Weather & Climate in Gergy, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Gergy enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 41°F in January while summers reach 71°F in July. The area gets 251 sunny days per year, above the national average. Annual precipitation totals 35.6 inches. The area receives 1.4 inches of snow annually. The city sits at an elevation of 617 feet.
Temperature
41°F Jan (5°C)
71°F Jul (22°C)
| Annual Average | 55.5°F |
| 3% above US avg | |
| January Average | 41°F (5°C) |
| July Average | 71°F (22°C) |
| Sunny Days | 251 days/yr |
Geography
| Elevation | 617 ft (188 m) |
| Area | 15.0 sq mi (38.9 km²) |
| Population Density | 164/sq mi |
| Coordinates | 46.8756°N, 4.9453°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
190 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 | 144 km | 10 km |
| Jul 15, 1996 | 3 km NE of Chilly, France | M4.5 | 124 km | 5 km |
| Feb 23, 2004 | 5 km SSE of Roulans, France | M4.4 | 110 km | 17 km |
| Mar 22, 2023 | 1 km NW of Pont-de-Roide, France | M4.4 | 149 km | 12 km |
| May 24, 1995 | 7 km NE of Le Chenit, Switzerland | M4.4 | 107 km | 6 km |
| Jul 23, 1996 | 4 km W of Choisy, France | M4.4 | 127 km | 10 km |
| Jan 11, 2006 | 1 km S of Saint-Rambert-en-Bugey, France | M4.1 | 112 km | 5 km |
| Feb 14, 1990 | 4 km SE of Saint-Paul-en-Chablais, France | M4.0 | 144 km | 10 km |
| Feb 24, 2003 | 9 km NNE of Levier, France | M3.9 | 96 km | 2 km |
| Dec 28, 1992 | 3 km NE of Villebois, France | M3.8 | 118 km | 12 km |
| Feb 3, 1994 | 6 km WSW of Yenne, France | M3.8 | 143 km | 22 km |
| Jul 4, 1991 | 14 km ESE of Selongey, France | M3.7 | 80 km | 9 km |
| Aug 6, 1995 | 7 km SSW of Vallorbe, Switzerland | M3.7 | 109 km | 10 km |
| Jul 20, 1996 | 1 km NNE of La Balme-de-Sillingy, France | M3.7 | 131 km | 10 km |
| Aug 6, 1997 | 5 km NNE of Bletterans, France | M3.6 | 42 km | 10 km |
| Mar 29, 2006 | 3 km SE of Cortaillod, Switzerland | M3.6 | 146 km | 4 km |
| Jul 25, 2002 | 7 km NW of Beaujeu, France | M3.5 | 81 km | 10 km |
| Apr 6, 2013 | 1 km SSW of Poisy, France | M3.4 | 137 km | 2 km |
| Aug 1, 2006 | 7 km ESE of Beaune, France | M3.4 | 14 km | 14 km |
| Apr 5, 2000 | 1 km W of Saint-Romain-en-Gal, France | M3.4 | 150 km | 2 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Nearby Volcanoes
1 volcano within 200 km. Closest: Chaine des Puys (195 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Chaine des Puys | Lava dome(s) | 1,464 m (4,803 ft) | -4040 | 195 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 41°F (5°C) | 2.5 in | |
| February | 39°F (4°C) | 2.3 in | |
| March | 45°F (7°C) | 2.0 in | Driest |
| April | 50°F (10°C) | 2.4 in | |
| May | 58°F (14°C) | 3.5 in | Wettest |
| June | 63°F (17°C) | 3.0 in | |
| July | 71°F (22°C) | 2.5 in | Warmest |
| August | 67°F (20°C) | 2.5 in | |
| September | 61°F (16°C) | 3.0 in | |
| October | 53°F (12°C) | 3.0 in | |
| November | 43°F (6°C) | 3.1 in | |
| December | 38°F (3°C) | 2.6 in | Coldest |
Gergy has a seasonal temperature swing of 33°F / from 38°F in December to 71°F in July. Total annual precipitation is 32.3 inches, with May being the wettest month (3.5") and March the driest (2.0").