All Countries
Weather & Climate in Saint-Jouan-des-Guérets, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Saint-Jouan-des-Guérets experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 44°F in January while summers reach 64°F in July. The area gets 239 sunny days per year, above the national average. Annual precipitation totals 37.7 inches. The area receives 2.7 inches of snow annually. The city sits at an elevation of 141 feet.
Temperature
44°F Jan (7°C)
64°F Jul (18°C)
| Annual Average | 54.9°F |
| 2% above US avg | |
| January Average | 44°F (7°C) |
| July Average | 64°F (18°C) |
| Sunny Days | 239 days/yr |
Geography
| Elevation | 141 ft (43 m) |
| Area | 3.6 sq mi (9.2 km²) |
| Population Density | 763/sq mi |
| Coordinates | 48.5989°N, 1.9736°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
191 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 | 131 km | 10 km |
| Nov 21, 2013 | 1 km WSW of Plescop, France | M4.5 | 119 km | 4 km |
| Apr 30, 1990 | 5 km SE of Saint Helier, Jersey | M4.2 | 62 km | 22 km |
| Sep 30, 2002 | 3 km W of Languidic, France | M4.2 | 125 km | 10 km |
| Nov 30, 1994 | 17 km N of Courseulles-sur-Mer, France | M4.1 | 149 km | 6 km |
| Sep 30, 2002 | 1 km E of Languidic, France | M4.1 | 121 km | 4 km |
| Jul 11, 2014 | 23 km W of Saint Helier, Jersey | M3.9 | 70 km | 12 km |
| Oct 11, 1995 | 1 km SSE of Querrien, France | M3.9 | 136 km | 10 km |
| Jul 11, 2002 | 3 km NW of Pluduno, France | M3.8 | 25 km | 10 km |
| Jun 24, 1995 | 1 km SE of Andouillé, France | M3.7 | 101 km | 5 km |
| Feb 25, 2015 | 30 km SW of Saint Helier, Jersey | M3.7 | 54 km | 2 km |
| Sep 28, 2017 | 1 km WNW of Tresbœuf, France | M3.6 | 85 km | 2 km |
| Aug 8, 1998 | 1 km SE of Cairon, France | M3.5 | 132 km | 10 km |
| Jul 26, 1993 | 5 km ESE of Villedieu-les-Poêles, France | M3.5 | 64 km | 31 km |
| Apr 22, 1995 | 6 km E of Binic, France | M3.5 | 56 km | 10 km |
| Jun 22, 1997 | 13 km SSE of Saint Helier, Jersey | M3.4 | 54 km | 10 km |
| Sep 17, 1994 | 33 km NE of Plouézec, France | M3.4 | 59 km | 10 km |
| May 2, 1990 | 2 km SSE of Arzon, France | M3.4 | 137 km | 10 km |
| Feb 9, 2005 | 2 km N of Plouay, France | M3.4 | 125 km | 10 km |
| Dec 7, 1998 | 0 km SE of Cherrueix, France | M3.4 | 20 km | 2 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 44°F (7°C) | 3.1 in | |
| February | 44°F (6°C) | 2.4 in | Coldest |
| March | 47°F (8°C) | 2.3 in | |
| April | 50°F (10°C) | 2.0 in | |
| May | 56°F (13°C) | 2.3 in | |
| June | 61°F (16°C) | 1.8 in | |
| July | 64°F (18°C) | 1.7 in | |
| August | 65°F (18°C) | 1.7 in | Warmest, Driest |
| September | 61°F (16°C) | 2.4 in | |
| October | 55°F (13°C) | 3.0 in | |
| November | 48°F (9°C) | 3.4 in | Wettest |
| December | 45°F (7°C) | 3.2 in |
Saint-Jouan-des-Guérets has a seasonal temperature swing of 22°F / from 44°F in February to 65°F in August. Total annual precipitation is 29.2 inches, with November being the wettest month (3.4") and August the driest (1.7").