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Marennes, France

Full City Profile

2.9 /5.0
C+ Fair
5,027 Population 182/sq mi density
39 ft Elevation 12 meters
58°F Avg Temperature 14°C
C+
Overall
2.9 / 5.0
Fair overall score based on economy, affordability, safety and education
D
Economy
1.9 / 5.0
$23,652 median income, 14.2% unemployment
B+
Affordability
3.8 / 5.0
$119,200 home value, $596/mo rent
Marennes enjoys a temperate climate with an average annual temperature of 58°F (14°C). Winters average 46°F in January while summers reach 68°F in July. The area gets 270 sunny days per year. Annual precipitation totals 54.1 inches. The area receives 0.9 inches of snow annually.

Temperature

46°F Jan (8°C) 68°F Jul (20°C)
Annual Average57.9°F
7% above US avg
January Average46°F (8°C)
July Average68°F (20°C)
Sunny Days270 days/yr

Geography

Elevation39 ft (12 m)
Area27.6 sq mi (71.6 km²)
Population Density182/sq mi
Coordinates45.8227°N, 1.1051°W
TimezoneEurope/Paris

Precipitation & Snow

Annual Rainfall 54.1"
42% above US avg
Snowfall 0.9"
Wettest Month (Nov) 3.94"
Driest Month (Jul) 1.50"

Air Quality

Earthquake History

223 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.2. Most recent: M3.9 on Jun 17, 2023.

Apr 18, 2005 1 km SSW of Saint-Pierre-d'Oléron, France M5.2 20 km
Jun 8, 2001 France M5.0 97 km
Jun 16, 2023 5 km WNW of Mauzé-sur-le-Mignon, France M4.8 52 km
Mar 20, 2019 5 km NNE of Montendre, France M4.5 78 km
Jan 12, 1997 2 km E of Sainte-Hermine, France M4.3 82 km
Jun 30, 2010 1 km ENE of Fontenay-le-Comte, France M4.2 77 km
Apr 4, 2005 9 km WSW of Saint-Pierre-d'Oléron, France M4.2 27 km
Jun 25, 2001 10 km WSW of Saint-Pierre-d'Oléron, France M4.2 26 km
Sep 28, 2010 9 km W of Saint-Pierre-d'Oléron, France M4.2 29 km
Feb 23, 2000 5 km SW of Mareuil, France M4.1 127 km
Feb 12, 2018 3 km SSE of La Meilleraie-Tillay, France M4.1 101 km
Mar 14, 2002 2 km WSW of Chantonnay, France M4.1 95 km
Feb 14, 2003 5 km NE of Vix, France M4.1 68 km
Jul 25, 2010 5 km ENE of Saint-Maurice-la-Clouère, France M4.0 138 km
Mar 6, 2013 0 km E of Ars-en-Ré, France M3.9 53 km
Apr 5, 2001 2 km ENE of Melle, France M3.9 89 km
Dec 1, 1996 5 km SSW of Aigre, France M3.9 83 km
Jun 17, 2023 2 km WSW of Marans, France M3.9 53 km
Jul 22, 2007 1 km SE of Les Lucs-sur-Boulogne, France M3.9 116 km
Apr 28, 2016 6 km WSW of Châtelaillon-Plage, France M3.9 25 km
Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 46°F (8°C) 3.4 in
February 45°F (7°C) 2.9 in Coldest
March 49°F (9°C) 2.3 in
April 52°F (11°C) 2.5 in
May 59°F (15°C) 2.4 in
June 64°F (18°C) 1.7 in
July 68°F (20°C) 1.5 in Driest
August 68°F (20°C) 1.8 in Warmest
September 64°F (18°C) 2.8 in
October 58°F (14°C) 3.5 in
November 50°F (10°C) 3.9 in Wettest
December 45°F (7°C) 3.6 in

Marennes has a seasonal temperature swing of 23°F / from 45°F in February to 68°F in August. Total annual precipitation is 32.3 inches, with November being the wettest month (3.9") and July the driest (1.5").

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