All Countries
Weather & Climate in Ruca, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Ruca 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 161 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 | 161 ft (49 m) |
| Area | 4.7 sq mi (12.1 km²) |
| Population Density | 113/sq mi |
| Coordinates | 48.5673°N, 2.3394°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
205 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 | 122 km | 10 km |
| Nov 21, 2013 | 1 km WSW of Plescop, France | M4.5 | 104 km | 4 km |
| Apr 30, 1990 | 5 km SE of Saint Helier, Jersey | M4.2 | 68 km | 22 km |
| Sep 30, 2002 | 3 km W of Languidic, France | M4.2 | 104 km | 10 km |
| Sep 30, 2002 | 1 km E of Languidic, France | M4.1 | 101 km | 4 km |
| Jul 11, 2014 | 23 km W of Saint Helier, Jersey | M3.9 | 65 km | 12 km |
| Oct 11, 1995 | 1 km SSE of Querrien, France | M3.9 | 112 km | 10 km |
| Jul 11, 2002 | 3 km NW of Pluduno, France | M3.8 | 3 km | 10 km |
| Jul 18, 2004 | 6 km WSW of Groix, France | M3.8 | 139 km | 16 km |
| Apr 23, 2002 | 1 km ESE of Melgven, France | M3.8 | 132 km | 6 km |
| Feb 25, 2015 | 30 km SW of Saint Helier, Jersey | M3.7 | 48 km | 2 km |
| Jun 24, 1995 | 1 km SE of Andouillé, France | M3.7 | 125 km | 5 km |
| Sep 28, 2017 | 1 km WNW of Tresbœuf, France | M3.6 | 95 km | 2 km |
| May 3, 1999 | 1 km SE of Gouesnach, France | M3.5 | 150 km | 15 km |
| Apr 22, 1995 | 6 km E of Binic, France | M3.5 | 30 km | 10 km |
| Jul 26, 1993 | 5 km ESE of Villedieu-les-Poêles, France | M3.5 | 91 km | 31 km |
| Dec 11, 2013 | 6 km WSW of Le Faou, France | M3.5 | 145 km | 2 km |
| May 14, 1994 | 0 km SE of Riec-sur-Belon, France | M3.5 | 130 km | 10 km |
| Feb 9, 2005 | 2 km N of Plouay, France | M3.4 | 102 km | 10 km |
| Jun 22, 1997 | 13 km SSE of Saint Helier, Jersey | M3.4 | 62 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) | 3.7 in | |
| February | 44°F (6°C) | 2.9 in | Coldest |
| March | 47°F (8°C) | 2.7 in | |
| April | 49°F (10°C) | 2.2 in | |
| May | 55°F (13°C) | 2.3 in | |
| June | 60°F (15°C) | 1.9 in | |
| July | 64°F (18°C) | 1.7 in | Warmest, Driest |
| August | 64°F (18°C) | 1.8 in | |
| September | 60°F (16°C) | 2.6 in | |
| October | 55°F (13°C) | 3.4 in | |
| November | 49°F (9°C) | 3.9 in | Wettest |
| December | 45°F (7°C) | 3.7 in |
Ruca has a seasonal temperature swing of 20°F / from 44°F in February to 64°F in July. Total annual precipitation is 32.8 inches, with November being the wettest month (3.9") and July the driest (1.7").