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Weather & Climate in Sully, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Sully experiences four distinct seasons with an average annual temperature of 50°F (10°C). Winters average 35°F in January while summers reach 66°F in July. The area gets 276 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 33.0 inches. The area receives 2.8 inches of snow annually. The city sits at an elevation of 1,037 feet.
Temperature
35°F Jan (2°C)
66°F Jul (19°C)
| Annual Average | 49.5°F |
| 8% below US avg | |
| January Average | 35°F (2°C) |
| July Average | 66°F (19°C) |
| Sunny Days | 276 days/yr |
Geography
| Elevation | 1,037 ft (316 m) |
| Area | 12.2 sq mi (31.6 km²) |
| Population Density | 46/sq mi |
| Coordinates | 47.0074°N, 4.4733°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
112 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.4.
| Feb 23, 2004 | 5 km SSE of Roulans, France | M4.4 | 139 km | 17 km |
| May 24, 1995 | 7 km NE of Le Chenit, Switzerland | M4.4 | 146 km | 6 km |
| Jan 11, 2006 | 1 km S of Saint-Rambert-en-Bugey, France | M4.1 | 141 km | 5 km |
| Feb 24, 2003 | 9 km NNE of Levier, France | M3.9 | 130 km | 2 km |
| Dec 28, 1992 | 3 km NE of Villebois, France | M3.8 | 147 km | 12 km |
| Jul 4, 1991 | 14 km ESE of Selongey, France | M3.7 | 89 km | 9 km |
| Aug 6, 1995 | 7 km SSW of Vallorbe, Switzerland | M3.7 | 147 km | 10 km |
| Aug 6, 1997 | 5 km NNE of Bletterans, France | M3.6 | 80 km | 10 km |
| Jul 25, 2002 | 7 km NW of Beaujeu, France | M3.5 | 89 km | 10 km |
| Jul 25, 2002 | 6 km NW of Beaujeu, France | M3.4 | 91 km | 10 km |
| Aug 1, 2006 | 7 km ESE of Beaune, France | M3.4 | 35 km | 14 km |
| Mar 22, 1991 | 2 km S of Meximieux, France | M3.3 | 137 km | 6 km |
| Apr 14, 1991 | 8 km S of Poligny, France | M3.3 | 97 km | 4 km |
| Oct 25, 1991 | 4 km NW of Savigny-lès-Beaune, France | M3.2 | 24 km | 10 km |
| Mar 14, 1991 | 9 km ESE of Val-de-Meuse, France | M3.2 | 138 km | 10 km |
| Mar 19, 2001 | 3 km NE of Novillars, France | M3.2 | 131 km | 3 km |
| Aug 1, 1999 | 1 km SSW of Perrecy-les-Forges, France | M3.1 | 50 km | 12 km |
| Nov 29, 1993 | 4 km SE of Courzieu, France | M3.1 | 144 km | 5 km |
| Feb 21, 1991 | 2 km NNW of Buxières-les-Mines, France | M3.0 | 130 km | 10 km |
| Jan 2, 1998 | 2 km ENE of Guérigny, France | M3.0 | 95 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 (179 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Chaine des Puys | Lava dome(s) | 1,464 m (4,803 ft) | -4040 | 179 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 35°F (2°C) | 2.8 in | Coldest |
| February | 36°F (2°C) | 2.4 in | |
| March | 43°F (6°C) | 2.1 in | Driest |
| April | 47°F (8°C) | 2.4 in | |
| May | 55°F (13°C) | 3.4 in | Wettest |
| June | 60°F (16°C) | 3.2 in | |
| July | 66°F (19°C) | 2.4 in | Warmest |
| August | 65°F (18°C) | 2.8 in | |
| September | 59°F (15°C) | 2.9 in | |
| October | 51°F (11°C) | 2.9 in | |
| November | 41°F (5°C) | 3.1 in | |
| December | 37°F (3°C) | 2.8 in |
Sully has a seasonal temperature swing of 31°F / from 35°F in January to 66°F in July. Total annual precipitation is 33.0 inches, with May being the wettest month (3.4") and March the driest (2.1").