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Weather & Climate in Aizenay, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Aizenay 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 200 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 | 200 ft (61 m) |
| Area | 31.3 sq mi (81.1 km²) |
| Population Density | 209/sq mi |
| Coordinates | 46.7405°N, 1.6091°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
343 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 | 93 km | 10 km |
| Jun 8, 2001 | France | M5.0 | 48 km | 12 km |
| Jun 16, 2023 | 5 km WNW of Mauzé-sur-le-Mignon, France | M4.8 | 89 km | 5 km |
| Mar 13, 1993 | 1 km WSW of Pénestin, France | M4.6 | 106 km | 10 km |
| Nov 21, 2013 | 1 km WSW of Plescop, France | M4.5 | 140 km | 4 km |
| Jan 12, 1997 | 2 km E of Sainte-Hermine, France | M4.3 | 50 km | 10 km |
| Jun 22, 2005 | 2 km E of La Guérinière, France | M4.3 | 52 km | 10 km |
| Jun 30, 2010 | 1 km ENE of Fontenay-le-Comte, France | M4.2 | 70 km | 3 km |
| Sep 28, 2010 | 9 km W of Saint-Pierre-d'Oléron, France | M4.2 | 89 km | 2 km |
| Apr 4, 2005 | 9 km WSW of Saint-Pierre-d'Oléron, France | M4.2 | 92 km | 10 km |
| Jun 25, 2001 | 10 km WSW of Saint-Pierre-d'Oléron, France | M4.2 | 95 km | 2 km |
| Dec 6, 1991 | 2 km S of Bourgueil, France | M4.2 | 147 km | 10 km |
| Feb 12, 2018 | 3 km SSE of La Meilleraie-Tillay, France | M4.1 | 60 km | 5 km |
| Feb 14, 2003 | 5 km NE of Vix, France | M4.1 | 72 km | 10 km |
| Mar 14, 2002 | 2 km WSW of Chantonnay, France | M4.1 | 41 km | 5 km |
| Jun 21, 2019 | 2 km WSW of Vihiers, France | M4.0 | 91 km | 8 km |
| Jul 22, 2007 | 1 km SE of Les Lucs-sur-Boulogne, France | M3.9 | 14 km | 5 km |
| Apr 5, 2001 | 2 km ENE of Melle, France | M3.9 | 128 km | 1 km |
| Apr 28, 2016 | 6 km WSW of Châtelaillon-Plage, France | M3.9 | 85 km | 10 km |
| Mar 6, 2013 | 0 km E of Ars-en-Ré, France | M3.9 | 60 km | 2 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 | 47°F (9°C) | 2.2 in | |
| April | 51°F (10°C) | 2.2 in | |
| May | 57°F (14°C) | 2.3 in | |
| June | 63°F (17°C) | 1.6 in | |
| July | 67°F (20°C) | 1.5 in | Warmest |
| August | 66°F (19°C) | 1.5 in | Driest |
| September | 62°F (17°C) | 2.5 in | |
| October | 56°F (13°C) | 3.2 in | |
| November | 48°F (9°C) | 3.4 in | |
| December | 44°F (6°C) | 3.4 in | Wettest |
Aizenay has a seasonal temperature swing of 24°F / from 43°F in February to 67°F in July. Total annual precipitation is 29.9 inches, with December being the wettest month (3.4") and August the driest (1.5").