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Weather & Climate in Longeville-sur-Mer, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Longeville-sur-Mer 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 30 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 | 30 ft (9 m) |
| Area | 14.7 sq mi (38.0 km²) |
| Population Density | 148/sq mi |
| Coordinates | 46.4167°N, 1.5000°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
303 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 | 56 km | 10 km |
| Jun 8, 2001 | France | M5.0 | 49 km | 12 km |
| Jun 16, 2023 | 5 km WNW of Mauzé-sur-le-Mignon, France | M4.8 | 63 km | 5 km |
| Mar 13, 1993 | 1 km WSW of Pénestin, France | M4.6 | 140 km | 10 km |
| Mar 20, 2019 | 5 km NNE of Montendre, France | M4.5 | 148 km | 10 km |
| Jun 22, 2005 | 2 km E of La Guérinière, France | M4.3 | 81 km | 10 km |
| Jan 12, 1997 | 2 km E of Sainte-Hermine, France | M4.3 | 40 km | 10 km |
| Sep 28, 2010 | 9 km W of Saint-Pierre-d'Oléron, France | M4.2 | 52 km | 2 km |
| Jun 30, 2010 | 1 km ENE of Fontenay-le-Comte, France | M4.2 | 55 km | 3 km |
| Jun 25, 2001 | 10 km WSW of Saint-Pierre-d'Oléron, France | M4.2 | 58 km | 2 km |
| Apr 4, 2005 | 9 km WSW of Saint-Pierre-d'Oléron, France | M4.2 | 56 km | 10 km |
| Mar 14, 2002 | 2 km WSW of Chantonnay, France | M4.1 | 43 km | 5 km |
| Feb 12, 2018 | 3 km SSE of La Meilleraie-Tillay, France | M4.1 | 61 km | 5 km |
| Feb 14, 2003 | 5 km NE of Vix, France | M4.1 | 53 km | 10 km |
| Jun 21, 2019 | 2 km WSW of Vihiers, France | M4.0 | 107 km | 8 km |
| Jul 22, 2007 | 1 km SE of Les Lucs-sur-Boulogne, France | M3.9 | 46 km | 5 km |
| Jun 17, 2023 | 2 km WSW of Marans, France | M3.9 | 39 km | 5 km |
| Apr 5, 2001 | 2 km ENE of Melle, France | M3.9 | 109 km | 1 km |
| Mar 6, 2013 | 0 km E of Ars-en-Ré, France | M3.9 | 23 km | 2 km |
| Apr 28, 2016 | 6 km WSW of Châtelaillon-Plage, France | M3.9 | 49 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 45°F (7°C) | 3.2 in | |
| February | 44°F (7°C) | 2.8 in | Coldest |
| March | 48°F (9°C) | 2.1 in | |
| April | 52°F (11°C) | 2.2 in | |
| May | 58°F (15°C) | 2.2 in | |
| June | 63°F (17°C) | 1.5 in | |
| July | 67°F (20°C) | 1.5 in | Driest |
| August | 67°F (20°C) | 1.5 in | Warmest |
| September | 63°F (17°C) | 2.5 in | |
| October | 57°F (14°C) | 3.3 in | |
| November | 49°F (9°C) | 3.5 in | Wettest |
| December | 44°F (7°C) | 3.4 in |
Longeville-sur-Mer has a seasonal temperature swing of 23°F / from 44°F in February to 67°F in August. Total annual precipitation is 29.7 inches, with November being the wettest month (3.5") and July the driest (1.5").