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Sonnac, France

Full City Profile

3.3 /5.0
B Good
573 Population 79/sq mi density
138 ft Elevation 42 meters
57°F Avg Temperature 14°C
B
Overall
3.3 / 5.0
Good overall score based on economy, affordability, safety and education
C+
Economy
2.6 / 5.0
$23,339 median income, 7.9% unemployment
A
Affordability
4.0 / 5.0
$109,000 home value, $545/mo rent
Sonnac enjoys a temperate climate with an average annual temperature of 57°F (14°C). Winters average 44°F in January while summers reach 68°F in July. The area gets 247 sunny days per year. Annual precipitation totals 52.1 inches. The area receives 0.5 inches of snow annually.

Temperature

44°F Jan (6°C) 68°F Jul (20°C)
Annual Average57.1°F
6% above US avg
January Average44°F (6°C)
July Average68°F (20°C)
Sunny Days247 days/yr

Geography

Elevation138 ft (42 m)
Area7.3 sq mi (18.8 km²)
Population Density79/sq mi
Coordinates45.8395°N, 0.2718°W
TimezoneEurope/Paris

Precipitation & Snow

Annual Rainfall 52.1"
37% above US avg
Snowfall 0.5"
Wettest Month (Nov) 4.06"
Driest Month (Jul) 1.77"

Air Quality

Earthquake History

260 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 81 km
Jun 8, 2001 France M5.0 110 km
Jun 16, 2023 5 km WNW of Mauzé-sur-le-Mignon, France M4.8 55 km
Mar 20, 2019 5 km NNE of Montendre, France M4.5 57 km
Jan 12, 1997 2 km E of Sainte-Hermine, France M4.3 98 km
Jun 25, 2001 10 km WSW of Saint-Pierre-d'Oléron, France M4.2 89 km
May 2, 2016 6 km SE of L'Île-Bouchard, France M4.2 148 km
Sep 28, 2010 9 km W of Saint-Pierre-d'Oléron, France M4.2 90 km
Jun 30, 2010 1 km ENE of Fontenay-le-Comte, France M4.2 81 km
Apr 4, 2005 9 km WSW of Saint-Pierre-d'Oléron, France M4.2 90 km
Feb 12, 2018 3 km SSE of La Meilleraie-Tillay, France M4.1 106 km
Mar 14, 2002 2 km WSW of Chantonnay, France M4.1 112 km
Feb 14, 2003 5 km NE of Vix, France M4.1 75 km
Feb 23, 2000 5 km SW of Mareuil, France M4.1 71 km
Jul 25, 2010 5 km ENE of Saint-Maurice-la-Clouère, France M4.0 85 km
Jun 21, 2019 2 km WSW of Vihiers, France M4.0 146 km
Apr 5, 2001 2 km ENE of Melle, France M3.9 45 km
Apr 28, 2016 6 km WSW of Châtelaillon-Plage, France M3.9 73 km
Jun 17, 2023 2 km WSW of Marans, France M3.9 77 km
Dec 1, 1996 5 km SSW of Aigre, France M3.9 19 km
Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 44°F (6°C) 3.6 in
February 43°F (6°C) 3.0 in
March 47°F (9°C) 2.5 in
April 51°F (11°C) 2.8 in
May 58°F (15°C) 2.7 in
June 63°F (17°C) 2.1 in
July 68°F (20°C) 1.8 in Driest
August 68°F (20°C) 2.1 in Warmest
September 63°F (17°C) 2.9 in
October 56°F (13°C) 3.4 in
November 47°F (8°C) 4.1 in Wettest
December 43°F (6°C) 3.7 in Coldest

Sonnac has a seasonal temperature swing of 25°F / from 43°F in December to 68°F in August. Total annual precipitation is 34.5 inches, with November being the wettest month (4.1") and July the driest (1.8").

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