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Weather & Climate in Kerfourn, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Kerfourn experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 44°F in January while summers reach 63°F in July / relatively mild seasonal variation. The area gets 246 sunny days per year, above the national average. Annual precipitation totals 39.4 inches. The city sits at an elevation of 410 feet.
Temperature
44°F Jan (7°C)
63°F Jul (17°C)
| Annual Average | 54.7°F |
| 1% above US avg | |
| January Average | 44°F (7°C) |
| July Average | 63°F (17°C) |
| Sunny Days | 246 days/yr |
Geography
| Elevation | 410 ft (125 m) |
| Area | 15.8 sq mi (41.0 km²) |
| Population Density | 49/sq mi |
| Coordinates | 48.0433°N, 2.8337°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
249 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 | 68 km | 10 km |
| Nov 21, 2013 | 1 km WSW of Plescop, France | M4.5 | 39 km | 4 km |
| Jun 22, 2005 | 2 km E of La Guérinière, France | M4.3 | 128 km | 10 km |
| Apr 30, 1990 | 5 km SE of Saint Helier, Jersey | M4.2 | 136 km | 22 km |
| Sep 30, 2002 | 3 km W of Languidic, France | M4.2 | 36 km | 10 km |
| Sep 30, 2002 | 1 km E of Languidic, France | M4.1 | 33 km | 4 km |
| Oct 11, 1995 | 1 km SSE of Querrien, France | M3.9 | 53 km | 10 km |
| Jul 11, 2014 | 23 km W of Saint Helier, Jersey | M3.9 | 127 km | 12 km |
| Jul 18, 2004 | 6 km WSW of Groix, France | M3.8 | 71 km | 16 km |
| Apr 23, 2002 | 1 km ESE of Melgven, France | M3.8 | 74 km | 6 km |
| Mar 28, 2002 | 36 km WSW of Le Palais, France | M3.8 | 106 km | 15 km |
| Jul 11, 2002 | 3 km NW of Pluduno, France | M3.8 | 68 km | 10 km |
| Apr 7, 2005 | 18 km WNW of Noirmoutier-en-l'Île, France | M3.8 | 112 km | 0 km |
| Feb 25, 2015 | 30 km SW of Saint Helier, Jersey | M3.7 | 111 km | 2 km |
| Feb 19, 2020 | 3 km ESE of Brest, France | M3.7 | 125 km | 10 km |
| Aug 22, 1998 | 38 km SSE of Plobannalec-Lesconil, France | M3.6 | 106 km | 19 km |
| Sep 28, 2017 | 1 km WNW of Tresbœuf, France | M3.6 | 96 km | 2 km |
| Apr 22, 1995 | 6 km E of Binic, France | M3.5 | 63 km | 10 km |
| Dec 11, 2013 | 6 km WSW of Le Faou, France | M3.5 | 108 km | 2 km |
| May 14, 1994 | 0 km SE of Riec-sur-Belon, France | M3.5 | 68 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 44°F (7°C) | 4.2 in | |
| February | 44°F (6°C) | 3.4 in | Coldest |
| March | 47°F (8°C) | 3.0 in | |
| April | 49°F (10°C) | 2.5 in | |
| May | 55°F (13°C) | 2.7 in | |
| June | 59°F (15°C) | 2.0 in | |
| July | 63°F (17°C) | 1.8 in | Driest |
| August | 64°F (18°C) | 2.1 in | Warmest |
| September | 60°F (16°C) | 2.8 in | |
| October | 55°F (13°C) | 3.7 in | |
| November | 49°F (9°C) | 4.5 in | Wettest |
| December | 45°F (7°C) | 4.3 in |
Kerfourn has a seasonal temperature swing of 20°F / from 44°F in February to 64°F in August. Total annual precipitation is 36.9 inches, with November being the wettest month (4.5") and July the driest (1.8").