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Weather & Climate in Saint-Ciers-sur-Gironde, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Saint-Ciers-sur-Gironde enjoys a temperate climate with an average annual temperature of 58°F (14°C). Winters average 44°F in January while summers reach 69°F in July. The area gets 264 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 51.4 inches (wetter than the 38-inch national average). The city sits at an elevation of 95 feet.
Temperature
44°F Jan (7°C)
69°F Jul (20°C)
| Annual Average | 57.7°F |
| 7% above US avg | |
| January Average | 44°F (7°C) |
| July Average | 69°F (20°C) |
| Sunny Days | 264 days/yr |
Geography
| Elevation | 95 ft (29 m) |
| Area | 14.8 sq mi (38.3 km²) |
| Population Density | 227/sq mi |
| Coordinates | 45.2910°N, 0.6108°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
133 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 | 90 km | 10 km |
| Jun 16, 2023 | 5 km WNW of Mauzé-sur-le-Mignon, France | M4.8 | 103 km | 5 km |
| Mar 20, 2019 | 5 km NNE of Montendre, France | M4.5 | 18 km | 10 km |
| Jan 12, 1997 | 2 km E of Sainte-Hermine, France | M4.3 | 144 km | 10 km |
| Apr 4, 2005 | 9 km WSW of Saint-Pierre-d'Oléron, France | M4.2 | 95 km | 10 km |
| Jun 25, 2001 | 10 km WSW of Saint-Pierre-d'Oléron, France | M4.2 | 92 km | 2 km |
| Sep 28, 2010 | 9 km W of Saint-Pierre-d'Oléron, France | M4.2 | 97 km | 2 km |
| Jun 30, 2010 | 1 km ENE of Fontenay-le-Comte, France | M4.2 | 132 km | 3 km |
| Feb 23, 2000 | 5 km SW of Mareuil, France | M4.1 | 81 km | 10 km |
| Feb 14, 2003 | 5 km NE of Vix, France | M4.1 | 124 km | 10 km |
| Jul 25, 2010 | 5 km ENE of Saint-Maurice-la-Clouère, France | M4.0 | 150 km | 2 km |
| Apr 28, 2016 | 6 km WSW of Châtelaillon-Plage, France | M3.9 | 94 km | 10 km |
| Apr 5, 2001 | 2 km ENE of Melle, France | M3.9 | 111 km | 1 km |
| Mar 6, 2013 | 0 km E of Ars-en-Ré, France | M3.9 | 124 km | 2 km |
| Dec 1, 1996 | 5 km SSW of Aigre, France | M3.9 | 77 km | 5 km |
| Jun 17, 2023 | 2 km WSW of Marans, France | M3.9 | 117 km | 5 km |
| Apr 4, 2005 | 7 km W of Saint-Pierre-d'Oléron, France | M3.7 | 95 km | 10 km |
| Jan 25, 1992 | 10 km SW of Triaize, France | M3.7 | 125 km | 10 km |
| Feb 5, 1991 | 36 km W of Ars-en-Ré, France | M3.7 | 146 km | 10 km |
| Nov 16, 1991 | 2 km NNW of Chasseneuil-sur-Bonnieure, France | M3.5 | 102 km | 11 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 44°F (7°C) | 3.5 in | Coldest |
| February | 45°F (7°C) | 3.1 in | |
| March | 48°F (9°C) | 2.5 in | |
| April | 52°F (11°C) | 2.8 in | |
| May | 59°F (15°C) | 2.8 in | |
| June | 64°F (18°C) | 2.2 in | |
| July | 69°F (20°C) | 1.8 in | Warmest, Driest |
| August | 68°F (20°C) | 2.1 in | |
| September | 64°F (18°C) | 3.1 in | |
| October | 57°F (14°C) | 3.5 in | |
| November | 48°F (9°C) | 4.1 in | Wettest |
| December | 44°F (7°C) | 3.9 in |
Saint-Ciers-sur-Gironde has a seasonal temperature swing of 25°F / from 44°F in January to 69°F in July. Total annual precipitation is 35.2 inches, with November being the wettest month (4.1") and July the driest (1.8").