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Weather & Climate in Trémeur, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Trémeur 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 194 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 | 194 ft (59 m) |
| Area | 5.6 sq mi (14.6 km²) |
| Population Density | 117/sq mi |
| Coordinates | 48.3476°N, 2.2643°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 | 84 km | 4 km |
| Sep 30, 2002 | 3 km W of Languidic, France | M4.2 | 91 km | 10 km |
| Apr 30, 1990 | 5 km SE of Saint Helier, Jersey | M4.2 | 91 km | 22 km |
| Sep 30, 2002 | 1 km E of Languidic, France | M4.1 | 87 km | 4 km |
| Jul 11, 2014 | 23 km W of Saint Helier, Jersey | M3.9 | 90 km | 12 km |
| Oct 11, 1995 | 1 km SSE of Querrien, France | M3.9 | 104 km | 10 km |
| Jul 18, 2004 | 6 km WSW of Groix, France | M3.8 | 125 km | 16 km |
| Apr 23, 2002 | 1 km ESE of Melgven, France | M3.8 | 125 km | 6 km |
| Apr 7, 2005 | 18 km WNW of Noirmoutier-en-l'Île, France | M3.8 | 144 km | 0 km |
| Jul 11, 2002 | 3 km NW of Pluduno, France | M3.8 | 23 km | 10 km |
| Feb 25, 2015 | 30 km SW of Saint Helier, Jersey | M3.7 | 73 km | 2 km |
| Jun 24, 1995 | 1 km SE of Andouillé, France | M3.7 | 113 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 | 45 km | 10 km |
| May 14, 1994 | 0 km SE of Riec-sur-Belon, France | M3.5 | 121 km | 10 km |
| Dec 11, 2013 | 6 km WSW of Le Faou, France | M3.5 | 147 km | 2 km |
| May 3, 1999 | 1 km SE of Gouesnach, France | M3.5 | 145 km | 15 km |
| Jul 26, 1993 | 5 km ESE of Villedieu-les-Poêles, France | M3.5 | 96 km | 31 km |
| Mar 21, 2003 | 10 km SE of Groix, France | M3.4 | 120 km | 18 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 45°F (7°C) | 3.5 in | |
| February | 43°F (6°C) | 2.8 in | Coldest |
| March | 47°F (8°C) | 2.6 in | |
| April | 49°F (10°C) | 2.2 in | |
| May | 55°F (13°C) | 2.5 in | |
| June | 60°F (16°C) | 1.9 in | |
| July | 64°F (18°C) | 1.8 in | Driest |
| August | 64°F (18°C) | 1.9 in | Warmest |
| September | 61°F (16°C) | 2.6 in | |
| October | 55°F (13°C) | 3.3 in | |
| November | 48°F (9°C) | 3.8 in | Wettest |
| December | 44°F (7°C) | 3.6 in |
Trémeur has a seasonal temperature swing of 21°F / from 43°F in February to 64°F in August. Total annual precipitation is 32.5 inches, with November being the wettest month (3.8") and July the driest (1.8").