All Countries
Weather & Climate in Sully-sur-Loire, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Sully-sur-Loire experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 42°F in January while summers reach 69°F in July. The area gets 241 sunny days per year, above the national average. Annual precipitation totals 31.6 inches. The area receives 1.5 inches of snow annually. The city sits at an elevation of 381 feet.
Temperature
42°F Jan (6°C)
69°F Jul (20°C)
| Annual Average | 55.4°F |
| 3% above US avg | |
| January Average | 42°F (6°C) |
| July Average | 69°F (20°C) |
| Sunny Days | 241 days/yr |
Geography
| Elevation | 381 ft (116 m) |
| Area | 20.5 sq mi (53.2 km²) |
| Population Density | 306/sq mi |
| Coordinates | 47.7637°N, 2.3724°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
68 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.8.
| Jan 25, 1993 | 7 km SSE of Souesmes, France | M3.8 | 42 km | 18 km |
| Oct 3, 1999 | 11 km W of Écueillé, France | M3.8 | 115 km | 2 km |
| Jan 29, 1994 | 4 km WSW of Luant, France | M3.6 | 134 km | 10 km |
| Jun 2, 1990 | 0 km NE of Le Pêchereau, France | M3.5 | 145 km | 10 km |
| Nov 14, 1997 | 4 km WNW of Châteaumeillant, France | M3.3 | 133 km | 5 km |
| Mar 6, 1999 | 2 km W of Vienne-en-Val, France | M3.3 | 21 km | 4 km |
| Nov 15, 1999 | 3 km W of Vendœuvres, France | M3.2 | 134 km | 8 km |
| Aug 9, 1991 | 3 km SSE of Sonzay, France | M3.1 | 145 km | 13 km |
| Feb 24, 1995 | 5 km NE of Le Pêchereau, France | M3.1 | 141 km | 5 km |
| Feb 22, 1999 | France | M3.1 | 131 km | 4 km |
| Apr 1, 1994 | France | M3.1 | 146 km | 5 km |
| Jan 28, 1991 | 2 km SW of Argenton-sur-Creuse, France | M3.0 | 148 km | 10 km |
| May 20, 1992 | 4 km ESE of Ardentes, France | M3.0 | 122 km | 10 km |
| Jan 26, 1992 | 7 km ENE of Le Pêchereau, France | M3.0 | 141 km | 10 km |
| Jan 1, 2001 | 3 km WSW of Vendœuvres, France | M3.0 | 135 km | 6 km |
| Jun 7, 2008 | 3 km ENE of Cangey, France | M3.0 | 101 km | 3 km |
| Sep 23, 1997 | 3 km NNE of Chambourg-sur-Indre, France | M3.0 | 122 km | 10 km |
| Jun 22, 1990 | 7 km WSW of Perrusson, France | M3.0 | 133 km | 10 km |
| Jan 20, 1992 | 9 km NNW of Château-Renault, France | M3.0 | 114 km | 10 km |
| Dec 9, 1992 | 7 km NNE of Neuvy-le-Roi, France | M3.0 | 131 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 42°F (6°C) | 2.2 in | |
| February | 39°F (4°C) | 2.2 in | Coldest |
| March | 45°F (7°C) | 2.0 in | |
| April | 49°F (10°C) | 2.0 in | |
| May | 57°F (14°C) | 2.6 in | Wettest |
| June | 62°F (17°C) | 2.1 in | |
| July | 69°F (20°C) | 2.2 in | Warmest |
| August | 66°F (19°C) | 1.7 in | Driest |
| September | 60°F (15°C) | 2.2 in | |
| October | 53°F (11°C) | 2.5 in | |
| November | 44°F (7°C) | 2.3 in | |
| December | 40°F (4°C) | 2.4 in |
Sully-sur-Loire has a seasonal temperature swing of 29°F / from 39°F in February to 69°F in July. Total annual precipitation is 26.5 inches, with May being the wettest month (2.6") and August the driest (1.7").