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Weather & Climate in Saint-Agathon, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Saint-Agathon 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 371 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 | 371 ft (113 m) |
| Area | 5.6 sq mi (14.6 km²) |
| Population Density | 334/sq mi |
| Coordinates | 48.5594°N, 3.1051°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
185 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 | 129 km | 10 km |
| Nov 21, 2013 | 1 km WSW of Plescop, France | M4.5 | 99 km | 4 km |
| Sep 30, 2002 | 3 km W of Languidic, France | M4.2 | 81 km | 10 km |
| Apr 30, 1990 | 5 km SE of Saint Helier, Jersey | M4.2 | 102 km | 22 km |
| Sep 30, 2002 | 1 km E of Languidic, France | M4.1 | 81 km | 4 km |
| Jul 11, 2014 | 23 km W of Saint Helier, Jersey | M3.9 | 83 km | 12 km |
| Oct 11, 1995 | 1 km SSE of Querrien, France | M3.9 | 75 km | 10 km |
| Jul 18, 2004 | 6 km WSW of Groix, France | M3.8 | 111 km | 16 km |
| Apr 23, 2002 | 1 km ESE of Melgven, France | M3.8 | 90 km | 6 km |
| Jul 11, 2002 | 3 km NW of Pluduno, France | M3.8 | 59 km | 10 km |
| Feb 19, 2020 | 3 km ESE of Brest, France | M3.7 | 101 km | 10 km |
| Feb 25, 2015 | 30 km SW of Saint Helier, Jersey | M3.7 | 71 km | 2 km |
| Aug 22, 1998 | 38 km SSE of Plobannalec-Lesconil, France | M3.6 | 135 km | 19 km |
| Sep 28, 2017 | 1 km WNW of Tresbœuf, France | M3.6 | 137 km | 2 km |
| Apr 22, 1995 | 6 km E of Binic, France | M3.5 | 28 km | 10 km |
| Jul 26, 1993 | 5 km ESE of Villedieu-les-Poêles, France | M3.5 | 146 km | 31 km |
| Dec 11, 2013 | 6 km WSW of Le Faou, France | M3.5 | 91 km | 2 km |
| May 14, 1994 | 0 km SE of Riec-sur-Belon, France | M3.5 | 92 km | 10 km |
| May 3, 1999 | 1 km SE of Gouesnach, France | M3.5 | 104 km | 15 km |
| May 2, 1990 | 2 km SSE of Arzon, France | M3.4 | 116 km | 10 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 |
Saint-Agathon 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").