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Weather & Climate in Éréac, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Éréac experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 45°F in January while summers reach 64°F in July / relatively mild seasonal variation. The area gets 239 sunny days per year, above the national average. Annual precipitation totals 34.8 inches. The area receives 1.9 inches of snow annually. The city sits at an elevation of 459 feet.
Temperature
45°F Jan (7°C)
64°F Jul (18°C)
| Annual Average | 54.8°F |
| 1% above US avg | |
| January Average | 45°F (7°C) |
| July Average | 64°F (18°C) |
| Sunny Days | 239 days/yr |
Geography
| Elevation | 459 ft (140 m) |
| Area | 13.6 sq mi (35.2 km²) |
| Population Density | 46/sq mi |
| Coordinates | 48.2746°N, 2.3474°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
236 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.6.
| Mar 13, 1993 | 1 km WSW of Pénestin, France | M4.6 | 90 km | 10 km |
| Nov 21, 2013 | 1 km WSW of Plescop, France | M4.5 | 74 km | 4 km |
| Jun 22, 2005 | 2 km E of La Guérinière, France | M4.3 | 145 km | 10 km |
| Apr 30, 1990 | 5 km SE of Saint Helier, Jersey | M4.2 | 100 km | 22 km |
| Sep 30, 2002 | 3 km W of Languidic, France | M4.2 | 81 km | 10 km |
| Sep 30, 2002 | 1 km E of Languidic, France | M4.1 | 77 km | 4 km |
| Oct 11, 1995 | 1 km SSE of Querrien, France | M3.9 | 95 km | 10 km |
| Jul 11, 2014 | 23 km W of Saint Helier, Jersey | M3.9 | 98 km | 12 km |
| Apr 23, 2002 | 1 km ESE of Melgven, France | M3.8 | 116 km | 6 km |
| Jul 18, 2004 | 6 km WSW of Groix, France | M3.8 | 115 km | 16 km |
| Mar 28, 2002 | 36 km WSW of Le Palais, France | M3.8 | 148 km | 15 km |
| Jul 11, 2002 | 3 km NW of Pluduno, France | M3.8 | 31 km | 10 km |
| Apr 7, 2005 | 18 km WNW of Noirmoutier-en-l'Île, France | M3.8 | 136 km | 0 km |
| Feb 25, 2015 | 30 km SW of Saint Helier, Jersey | M3.7 | 81 km | 2 km |
| Jun 24, 1995 | 1 km SE of Andouillé, France | M3.7 | 118 km | 5 km |
| Sep 28, 2017 | 1 km WNW of Tresbœuf, France | M3.6 | 73 km | 2 km |
| Apr 22, 1995 | 6 km E of Binic, France | M3.5 | 47 km | 10 km |
| May 3, 1999 | 1 km SE of Gouesnach, France | M3.5 | 137 km | 15 km |
| May 14, 1994 | 0 km SE of Riec-sur-Belon, France | M3.5 | 112 km | 10 km |
| Dec 11, 2013 | 6 km WSW of Le Faou, France | M3.5 | 141 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) | 3.9 in | |
| February | 43°F (6°C) | 3.1 in | Coldest |
| March | 46°F (8°C) | 2.8 in | |
| April | 49°F (9°C) | 2.4 in | |
| May | 54°F (12°C) | 2.6 in | |
| June | 59°F (15°C) | 2.0 in | |
| July | 64°F (18°C) | 1.9 in | Warmest, Driest |
| August | 63°F (17°C) | 2.0 in | |
| September | 60°F (15°C) | 2.8 in | |
| October | 54°F (12°C) | 3.5 in | |
| November | 48°F (9°C) | 4.2 in | Wettest |
| December | 44°F (7°C) | 3.9 in |
Éréac has a seasonal temperature swing of 21°F / from 43°F in February to 64°F in July. Total annual precipitation is 35.2 inches, with November being the wettest month (4.2") and July the driest (1.9").