All Countries
Weather & Climate in Saint-Vincent-sur-Graon, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Saint-Vincent-sur-Graon enjoys a temperate climate with an average annual temperature of 57°F (14°C). Winters average 45°F in January while summers reach 67°F in July. The area gets 272 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 44.1 inches. The area receives 1.1 inches of snow annually. The city sits at an elevation of 121 feet.
Temperature
45°F Jan (7°C)
67°F Jul (20°C)
| Annual Average | 57.2°F |
| 6% above US avg | |
| January Average | 45°F (7°C) |
| July Average | 67°F (20°C) |
| Sunny Days | 272 days/yr |
Geography
| Elevation | 121 ft (37 m) |
| Area | 3.6 sq mi (9.2 km²) |
| Population Density | 317/sq mi |
| Coordinates | 46.5172°N, 1.3896°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
325 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.2.
| Apr 18, 2005 | 1 km SSW of Saint-Pierre-d'Oléron, France | M5.2 | 66 km | 10 km |
| Jun 8, 2001 | France | M5.0 | 36 km | 12 km |
| Jun 16, 2023 | 5 km WNW of Mauzé-sur-le-Mignon, France | M4.8 | 61 km | 5 km |
| Mar 13, 1993 | 1 km WSW of Pénestin, France | M4.6 | 135 km | 10 km |
| Jan 12, 1997 | 2 km E of Sainte-Hermine, France | M4.3 | 29 km | 10 km |
| Jun 22, 2005 | 2 km E of La Guérinière, France | M4.3 | 80 km | 10 km |
| Apr 4, 2005 | 9 km WSW of Saint-Pierre-d'Oléron, France | M4.2 | 67 km | 10 km |
| Jun 30, 2010 | 1 km ENE of Fontenay-le-Comte, France | M4.2 | 47 km | 3 km |
| Dec 6, 1991 | 2 km S of Bourgueil, France | M4.2 | 145 km | 10 km |
| Jun 25, 2001 | 10 km WSW of Saint-Pierre-d'Oléron, France | M4.2 | 69 km | 2 km |
| Sep 28, 2010 | 9 km W of Saint-Pierre-d'Oléron, France | M4.2 | 63 km | 2 km |
| Mar 14, 2002 | 2 km WSW of Chantonnay, France | M4.1 | 29 km | 5 km |
| Feb 14, 2003 | 5 km NE of Vix, France | M4.1 | 46 km | 10 km |
| Feb 12, 2018 | 3 km SSE of La Meilleraie-Tillay, France | M4.1 | 48 km | 5 km |
| Jul 25, 2010 | 5 km ENE of Saint-Maurice-la-Clouère, France | M4.0 | 143 km | 2 km |
| Jun 21, 2019 | 2 km WSW of Vihiers, France | M4.0 | 94 km | 8 km |
| Mar 6, 2013 | 0 km E of Ars-en-Ré, France | M3.9 | 36 km | 2 km |
| Dec 1, 1996 | 5 km SSW of Aigre, France | M3.9 | 128 km | 5 km |
| Apr 28, 2016 | 6 km WSW of Châtelaillon-Plage, France | M3.9 | 56 km | 10 km |
| Jul 22, 2007 | 1 km SE of Les Lucs-sur-Boulogne, France | M3.9 | 36 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 45°F (7°C) | 3.3 in | |
| February | 43°F (6°C) | 2.8 in | Coldest |
| March | 48°F (9°C) | 2.2 in | |
| April | 51°F (11°C) | 2.2 in | |
| May | 58°F (14°C) | 2.3 in | |
| June | 63°F (17°C) | 1.6 in | |
| July | 67°F (20°C) | 1.5 in | Warmest, Driest |
| August | 67°F (19°C) | 1.5 in | |
| September | 62°F (17°C) | 2.5 in | |
| October | 56°F (13°C) | 3.3 in | |
| November | 48°F (9°C) | 3.5 in | Wettest |
| December | 43°F (6°C) | 3.4 in |
Saint-Vincent-sur-Graon has a seasonal temperature swing of 24°F / from 43°F in February to 67°F in July. Total annual precipitation is 30.2 inches, with November being the wettest month (3.5") and July the driest (1.5").