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Weather & Climate in Trédaniel, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Trédaniel 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 538 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 | 538 ft (164 m) |
| Area | 0.2 sq mi (0.5 km²) |
| Population Density | 4,711/sq mi |
| Coordinates | 48.3576°N, 2.6192°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
230 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 | 99 km | 10 km |
| Nov 21, 2013 | 1 km WSW of Plescop, France | M4.5 | 76 km | 4 km |
| Apr 30, 1990 | 5 km SE of Saint Helier, Jersey | M4.2 | 98 km | 22 km |
| Sep 30, 2002 | 3 km W of Languidic, France | M4.2 | 73 km | 10 km |
| Sep 30, 2002 | 1 km E of Languidic, France | M4.1 | 70 km | 4 km |
| Jul 11, 2014 | 23 km W of Saint Helier, Jersey | M3.9 | 89 km | 12 km |
| Oct 11, 1995 | 1 km SSE of Querrien, France | M3.9 | 81 km | 10 km |
| Apr 23, 2002 | 1 km ESE of Melgven, France | M3.8 | 102 km | 6 km |
| Jul 18, 2004 | 6 km WSW of Groix, France | M3.8 | 108 km | 16 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 | 145 km | 0 km |
| Mar 28, 2002 | 36 km WSW of Le Palais, France | M3.8 | 144 km | 15 km |
| Jun 24, 1995 | 1 km SE of Andouillé, France | M3.7 | 139 km | 5 km |
| Feb 25, 2015 | 30 km SW of Saint Helier, Jersey | M3.7 | 73 km | 2 km |
| Feb 19, 2020 | 3 km ESE of Brest, France | M3.7 | 135 km | 10 km |
| Sep 28, 2017 | 1 km WNW of Tresbœuf, France | M3.6 | 94 km | 2 km |
| Aug 22, 1998 | 38 km SSE of Plobannalec-Lesconil, France | M3.6 | 140 km | 19 km |
| Dec 11, 2013 | 6 km WSW of Le Faou, France | M3.5 | 121 km | 2 km |
| Apr 22, 1995 | 6 km E of Binic, France | M3.5 | 29 km | 10 km |
| May 14, 1994 | 0 km SE of Riec-sur-Belon, France | M3.5 | 99 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) | 3.9 in | |
| February | 43°F (6°C) | 3.1 in | Coldest |
| March | 47°F (8°C) | 2.9 in | |
| April | 49°F (9°C) | 2.4 in | |
| May | 55°F (13°C) | 2.5 in | |
| June | 59°F (15°C) | 2.0 in | |
| July | 64°F (18°C) | 1.8 in | Warmest, Driest |
| August | 64°F (18°C) | 2.0 in | |
| September | 60°F (16°C) | 2.7 in | |
| October | 55°F (13°C) | 3.5 in | |
| November | 48°F (9°C) | 4.1 in | Wettest |
| December | 44°F (7°C) | 3.9 in |
Trédaniel has a seasonal temperature swing of 21°F / from 43°F in February to 64°F in July. Total annual precipitation is 34.8 inches, with November being the wettest month (4.1") and July the driest (1.8").