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Weather & Climate in Plouguenast, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Plouguenast 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 528 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 | 528 ft (161 m) |
| Area | 13.6 sq mi (35.1 km²) |
| Population Density | 133/sq mi |
| Coordinates | 48.2814°N, 2.7046°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
229 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 | 91 km | 10 km |
| Nov 21, 2013 | 1 km WSW of Plescop, France | M4.5 | 66 km | 4 km |
| Sep 30, 2002 | 3 km W of Languidic, France | M4.2 | 62 km | 10 km |
| Apr 30, 1990 | 5 km SE of Saint Helier, Jersey | M4.2 | 108 km | 22 km |
| Sep 30, 2002 | 1 km E of Languidic, France | M4.1 | 59 km | 4 km |
| Jul 11, 2014 | 23 km W of Saint Helier, Jersey | M3.9 | 99 km | 12 km |
| Oct 11, 1995 | 1 km SSE of Querrien, France | M3.9 | 71 km | 10 km |
| Mar 28, 2002 | 36 km WSW of Le Palais, France | M3.8 | 134 km | 15 km |
| Jul 18, 2004 | 6 km WSW of Groix, France | M3.8 | 97 km | 16 km |
| Jul 11, 2002 | 3 km NW of Pluduno, France | M3.8 | 42 km | 10 km |
| Apr 7, 2005 | 18 km WNW of Noirmoutier-en-l'Île, France | M3.8 | 137 km | 0 km |
| Apr 23, 2002 | 1 km ESE of Melgven, France | M3.8 | 92 km | 6 km |
| Feb 25, 2015 | 30 km SW of Saint Helier, Jersey | M3.7 | 83 km | 2 km |
| Jun 24, 1995 | 1 km SE of Andouillé, France | M3.7 | 144 km | 5 km |
| Feb 19, 2020 | 3 km ESE of Brest, France | M3.7 | 129 km | 10 km |
| Aug 22, 1998 | 38 km SSE of Plobannalec-Lesconil, France | M3.6 | 130 km | 19 km |
| Sep 28, 2017 | 1 km WNW of Tresbœuf, France | M3.6 | 96 km | 2 km |
| Dec 11, 2013 | 6 km WSW of Le Faou, France | M3.5 | 114 km | 2 km |
| Apr 22, 1995 | 6 km E of Binic, France | M3.5 | 36 km | 10 km |
| May 3, 1999 | 1 km SE of Gouesnach, France | M3.5 | 112 km | 15 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 45°F (7°C) | 4.3 in | |
| February | 43°F (6°C) | 3.5 in | Coldest |
| March | 46°F (8°C) | 3.2 in | |
| April | 48°F (9°C) | 2.6 in | |
| May | 54°F (12°C) | 2.8 in | |
| June | 58°F (15°C) | 2.1 in | |
| July | 64°F (18°C) | 1.9 in | Warmest, Driest |
| August | 63°F (17°C) | 2.1 in | |
| September | 59°F (15°C) | 2.9 in | |
| October | 54°F (12°C) | 3.8 in | |
| November | 48°F (9°C) | 4.5 in | Wettest |
| December | 44°F (6°C) | 4.3 in |
Plouguenast has a seasonal temperature swing of 21°F / from 43°F in February to 64°F in July. Total annual precipitation is 38.0 inches, with November being the wettest month (4.5") and July the driest (1.9").