All Countries
Weather & Climate in Le Merzer, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Le Merzer experiences four distinct seasons with an average annual temperature of 53°F (12°C). Winters average 43°F in January while summers reach 62°F in July / relatively mild seasonal variation. The area gets 227 sunny days per year, above the national average. Annual precipitation totals 35.0 inches. The area receives 1.8 inches of snow annually. The city sits at an elevation of 377 feet.
Temperature
43°F Jan (6°C)
62°F Jul (17°C)
| Annual Average | 53.4°F |
| 1% below US avg | |
| January Average | 43°F (6°C) |
| July Average | 62°F (17°C) |
| Sunny Days | 227 days/yr |
Geography
| Elevation | 377 ft (115 m) |
| Area | 5.6 sq mi (14.6 km²) |
| Population Density | 150/sq mi |
| Coordinates | 48.5762°N, 3.0677°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
182 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 | 130 km | 10 km |
| Nov 21, 2013 | 1 km WSW of Plescop, France | M4.5 | 100 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 | 83 km | 10 km |
| Sep 30, 2002 | 1 km E of Languidic, France | M4.1 | 83 km | 4 km |
| Jul 11, 2014 | 23 km W of Saint Helier, Jersey | M3.9 | 80 km | 12 km |
| Oct 11, 1995 | 1 km SSE of Querrien, France | M3.9 | 78 km | 10 km |
| Jul 11, 2002 | 3 km NW of Pluduno, France | M3.8 | 56 km | 10 km |
| Apr 23, 2002 | 1 km ESE of Melgven, France | M3.8 | 93 km | 6 km |
| Jul 18, 2004 | 6 km WSW of Groix, France | M3.8 | 113 km | 16 km |
| Feb 25, 2015 | 30 km SW of Saint Helier, Jersey | M3.7 | 68 km | 2 km |
| Feb 19, 2020 | 3 km ESE of Brest, France | M3.7 | 104 km | 10 km |
| Aug 22, 1998 | 38 km SSE of Plobannalec-Lesconil, France | M3.6 | 138 km | 19 km |
| Sep 28, 2017 | 1 km WNW of Tresbœuf, France | M3.6 | 135 km | 2 km |
| Dec 11, 2013 | 6 km WSW of Le Faou, France | M3.5 | 94 km | 2 km |
| Jul 26, 1993 | 5 km ESE of Villedieu-les-Poêles, France | M3.5 | 143 km | 31 km |
| Apr 22, 1995 | 6 km E of Binic, France | M3.5 | 25 km | 10 km |
| May 14, 1994 | 0 km SE of Riec-sur-Belon, France | M3.5 | 95 km | 10 km |
| May 3, 1999 | 1 km SE of Gouesnach, France | M3.5 | 107 km | 15 km |
| Mar 21, 2003 | 10 km SE of Groix, France | M3.4 | 115 km | 18 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 43°F (6°C) | 4.4 in | Coldest |
| February | 43°F (6°C) | 3.5 in | |
| March | 46°F (8°C) | 3.2 in | |
| April | 48°F (9°C) | 2.6 in | |
| May | 54°F (12°C) | 2.6 in | |
| June | 58°F (15°C) | 2.1 in | |
| July | 62°F (17°C) | 1.8 in | Driest |
| August | 62°F (17°C) | 2.1 in | Warmest |
| September | 59°F (15°C) | 3.0 in | |
| October | 54°F (12°C) | 3.7 in | |
| November | 48°F (9°C) | 4.6 in | Wettest |
| December | 44°F (7°C) | 4.5 in |
Le Merzer has a seasonal temperature swing of 19°F / from 43°F in January to 62°F in August. Total annual precipitation is 38.2 inches, with November being the wettest month (4.6") and July the driest (1.8").