All Countries
Weather & Climate in Boissy-le-Sec, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Boissy-le-Sec experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 42°F in January while summers reach 67°F in July. The area gets 231 sunny days per year, above the national average. Annual precipitation totals 32.8 inches. The area receives 2.1 inches of snow annually. The city sits at an elevation of 476 feet.
Temperature
42°F Jan (5°C)
67°F Jul (20°C)
| Annual Average | 54.6°F |
| 1% above US avg | |
| January Average | 42°F (5°C) |
| July Average | 67°F (20°C) |
| Sunny Days | 231 days/yr |
Geography
| Elevation | 476 ft (145 m) |
| Area | 5.6 sq mi (14.5 km²) |
| Population Density | 119/sq mi |
| Coordinates | 48.4786°N, 2.0900°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
21 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.8.
| Jan 25, 1993 | 7 km SSE of Souesmes, France | M3.8 | 121 km | 18 km |
| Mar 6, 1999 | 2 km W of Vienne-en-Val, France | M3.3 | 76 km | 4 km |
| Aug 29, 1992 | 2 km ESE of Radon, France | M3.2 | 144 km | 10 km |
| Oct 25, 1998 | 6 km NNE of Montdidier, France | M3.2 | 141 km | 7 km |
| Feb 22, 1999 | France | M3.1 | 97 km | 4 km |
| Jun 1, 2005 | 3 km N of Grandvilliers, France | M3.1 | 136 km | 10 km |
| Dec 9, 1992 | 7 km NNE of Neuvy-le-Roi, France | M3.0 | 141 km | 10 km |
| Jan 20, 1992 | 9 km NNW of Château-Renault, France | M3.0 | 129 km | 10 km |
| Jun 7, 2008 | 3 km ENE of Cangey, France | M3.0 | 134 km | 3 km |
| May 13, 2005 | 7 km WSW of Vermenton, France | M2.7 | 148 km | 4 km |
| May 21, 2003 | France | M2.7 | 137 km | 3 km |
| Aug 14, 1998 | 14 km NNW of Clamecy, France | M2.7 | 141 km | 2 km |
| Dec 24, 1997 | 8 km WSW of Savigny-en-Sancerre, France | M2.7 | 129 km | 5 km |
| Jan 5, 1994 | 0 km SSE of Saint-Martin-de-Boscherville, France | M2.7 | 134 km | 10 km |
| Jan 26, 2000 | 3 km N of Neuvy-sur-Barangeon, France | M2.6 | 126 km | 12 km |
| Nov 3, 2000 | 5 km ESE of Ouzouer-le-Marché, France | M2.6 | 75 km | 5 km |
| May 8, 2004 | 4 km N of Nouzilly, France | M2.6 | 141 km | 2 km |
| Jun 11, 1997 | 4 km NE of Voves, France | M2.5 | 37 km | 10 km |
| Jan 12, 1999 | 5 km ESE of Ouzouer-le-Marché, France | M2.5 | 74 km | 18 km |
| Dec 13, 1992 | 1 km SW of La Mailleraye-sur-Seine, France | M2.5 | 147 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 42°F (5°C) | 2.0 in | |
| February | 39°F (4°C) | 1.9 in | Coldest |
| March | 44°F (7°C) | 1.9 in | |
| April | 49°F (9°C) | 1.9 in | |
| May | 56°F (13°C) | 2.4 in | Wettest |
| June | 61°F (16°C) | 1.9 in | |
| July | 67°F (20°C) | 2.2 in | Warmest |
| August | 66°F (19°C) | 1.7 in | Driest |
| September | 60°F (15°C) | 2.2 in | |
| October | 52°F (11°C) | 2.3 in | |
| November | 44°F (7°C) | 2.1 in | |
| December | 40°F (4°C) | 2.2 in |
Boissy-le-Sec has a seasonal temperature swing of 28°F / from 39°F in February to 67°F in July. Total annual precipitation is 24.8 inches, with May being the wettest month (2.4") and August the driest (1.7").