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Weather & Climate in Le Mesnil-Guillaume, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Le Mesnil-Guillaume experiences four distinct seasons with an average annual temperature of 53°F (12°C). Winters average 42°F in January while summers reach 64°F in July. The area gets 232 sunny days per year, above the national average. Annual precipitation totals 33.0 inches. The area receives 2.0 inches of snow annually. The city sits at an elevation of 217 feet.
Temperature
42°F Jan (5°C)
64°F Jul (18°C)
| Annual Average | 53.4°F |
| 1% below US avg | |
| January Average | 42°F (5°C) |
| July Average | 64°F (18°C) |
| Sunny Days | 232 days/yr |
Geography
| Elevation | 217 ft (66 m) |
| Area | 3.2 sq mi (8.4 km²) |
| Population Density | 163/sq mi |
| Coordinates | 49.1047°N, 0.2879°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
56 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.6.
| Oct 6, 1999 | 34 km NNW of Fécamp, France | M4.6 | 106 km | 1 km |
| Nov 30, 1994 | 17 km N of Courseulles-sur-Mer, France | M4.1 | 68 km | 6 km |
| Jul 14, 2011 | 62 km SSE of Ventnor, United Kingdom | M3.9 | 135 km | 10 km |
| Nov 2, 1997 | 7 km NW of Villers-sur-Mer, France | M3.7 | 39 km | 10 km |
| Jun 24, 1995 | 1 km SE of Andouillé, France | M3.7 | 130 km | 5 km |
| Sep 23, 2003 | 41 km WNW of Étretat, France | M3.6 | 94 km | 10 km |
| Dec 24, 1995 | 4 km NW of Noyen-sur-Sarthe, France | M3.5 | 137 km | 18 km |
| Sep 24, 2003 | 22 km WNW of Cauville-sur-Mer, France | M3.5 | 73 km | 17 km |
| Jul 26, 1993 | 5 km ESE of Villedieu-les-Poêles, France | M3.5 | 110 km | 31 km |
| Aug 1, 2007 | 2 km SSE of Blonville-sur-Mer, France | M3.5 | 30 km | 5 km |
| Aug 8, 1998 | 1 km SE of Cairon, France | M3.5 | 54 km | 10 km |
| Jun 16, 1998 | 18 km NNW of Yport, France | M3.3 | 87 km | 5 km |
| Aug 29, 2001 | 5 km ENE of Saint-Lô, France | M3.3 | 95 km | 6 km |
| Aug 29, 1992 | 2 km ESE of Radon, France | M3.2 | 69 km | 10 km |
| Oct 19, 2002 | 9 km NW of Trouville-sur-Mer, France | M3.2 | 42 km | 10 km |
| Feb 22, 1999 | France | M3.1 | 97 km | 4 km |
| Jun 1, 2005 | 3 km N of Grandvilliers, France | M3.1 | 137 km | 10 km |
| Oct 4, 1990 | 3 km ESE of Moulay, France | M3.1 | 113 km | 13 km |
| Feb 12, 1993 | 2 km E of La Baconnière, France | M3.0 | 132 km | 10 km |
| Aug 26, 2002 | 40 km NNW of Étretat, France | M3.0 | 107 km | 4 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 42°F (5°C) | 2.9 in | |
| February | 41°F (5°C) | 2.5 in | Coldest |
| March | 45°F (7°C) | 2.2 in | |
| April | 48°F (9°C) | 2.1 in | |
| May | 54°F (12°C) | 2.3 in | |
| June | 59°F (15°C) | 2.1 in | |
| July | 64°F (18°C) | 1.9 in | Warmest |
| August | 63°F (17°C) | 1.9 in | Driest |
| September | 59°F (15°C) | 2.4 in | |
| October | 53°F (12°C) | 2.9 in | |
| November | 46°F (8°C) | 3.0 in | |
| December | 42°F (6°C) | 3.2 in | Wettest |
Le Mesnil-Guillaume has a seasonal temperature swing of 23°F / from 41°F in February to 64°F in July. Total annual precipitation is 29.2 inches, with December being the wettest month (3.2") and August the driest (1.9").