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Weather & Climate in Gentilly, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Gentilly 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 226 sunny days per year, above the national average. Annual precipitation totals 39.4 inches. The area receives 1.3 inches of snow annually. The city sits at an elevation of 217 feet.
Temperature
42°F Jan (5°C)
67°F Jul (20°C)
| Annual Average | 54.5°F |
| 1% above US avg | |
| January Average | 42°F (5°C) |
| July Average | 67°F (20°C) |
| Sunny Days | 226 days/yr |
Geography
| Elevation | 217 ft (66 m) |
| Area | 0.5 sq mi (1.2 km²) |
| Population Density | 34,650/sq mi |
| Coordinates | 48.8129°N, 2.3417°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
10 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.3.
| Mar 6, 1999 | 2 km W of Vienne-en-Val, France | M3.3 | 114 km | 4 km |
| Oct 25, 1998 | 6 km NNE of Montdidier, France | M3.2 | 100 km | 7 km |
| Feb 22, 1999 | France | M3.1 | 127 km | 4 km |
| Jun 1, 2005 | 3 km N of Grandvilliers, France | M3.1 | 103 km | 10 km |
| Jan 5, 1994 | 0 km SSE of Saint-Martin-de-Boscherville, France | M2.7 | 122 km | 10 km |
| Nov 3, 2000 | 5 km ESE of Ouzouer-le-Marché, France | M2.6 | 117 km | 5 km |
| Dec 13, 1992 | 1 km SW of La Mailleraye-sur-Seine, France | M2.5 | 137 km | 10 km |
| Jan 12, 1999 | 5 km ESE of Ouzouer-le-Marché, France | M2.5 | 115 km | 18 km |
| Jun 11, 1997 | 4 km NE of Voves, France | M2.5 | 75 km | 10 km |
| Jun 22, 1999 | 5 km NNE of Oisemont, France | M2.5 | 138 km | 2 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 | 41°F (5°C) | 1.8 in | Coldest |
| March | 46°F (8°C) | 1.9 in | |
| April | 50°F (10°C) | 2.0 in | |
| May | 58°F (14°C) | 2.4 in | Wettest |
| June | 63°F (17°C) | 2.2 in | |
| July | 67°F (20°C) | 2.2 in | Warmest |
| August | 67°F (20°C) | 1.7 in | Driest |
| September | 61°F (16°C) | 2.1 in | |
| October | 53°F (12°C) | 2.3 in | |
| November | 45°F (7°C) | 2.1 in | |
| December | 41°F (5°C) | 2.2 in |
Gentilly has a seasonal temperature swing of 27°F / from 41°F in February to 67°F in July. Total annual precipitation is 24.9 inches, with May being the wettest month (2.4") and August the driest (1.7").