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Weather & Climate in Fontenay-en-Parisis, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Fontenay-en-Parisis 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 335 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 | 335 ft (102 m) |
| Area | 2.7 sq mi (7.0 km²) |
| Population Density | 669/sq mi |
| Coordinates | 49.0537°N, 2.4516°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 | 142 km | 4 km |
| Oct 25, 1998 | 6 km NNE of Montdidier, France | M3.2 | 73 km | 7 km |
| Feb 22, 1999 | France | M3.1 | 147 km | 4 km |
| Jun 1, 2005 | 3 km N of Grandvilliers, France | M3.1 | 81 km | 10 km |
| Jan 5, 1994 | 0 km SSE of Saint-Martin-de-Boscherville, France | M2.7 | 116 km | 10 km |
| Nov 3, 2000 | 5 km ESE of Ouzouer-le-Marché, France | M2.6 | 144 km | 5 km |
| Dec 13, 1992 | 1 km SW of La Mailleraye-sur-Seine, France | M2.5 | 132 km | 10 km |
| Jan 12, 1999 | 5 km ESE of Ouzouer-le-Marché, France | M2.5 | 143 km | 18 km |
| Jun 11, 1997 | 4 km NE of Voves, France | M2.5 | 101 km | 10 km |
| Jun 22, 1999 | 5 km NNE of Oisemont, France | M2.5 | 115 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) | 2.1 in | |
| February | 39°F (4°C) | 1.8 in | Coldest |
| March | 44°F (7°C) | 1.9 in | |
| April | 49°F (9°C) | 2.0 in | |
| May | 56°F (13°C) | 2.4 in | Wettest |
| June | 61°F (16°C) | 2.2 in | |
| July | 67°F (20°C) | 2.2 in | Warmest |
| August | 65°F (18°C) | 1.8 in | Driest |
| September | 59°F (15°C) | 2.1 in | |
| October | 52°F (11°C) | 2.3 in | |
| November | 44°F (7°C) | 2.1 in | |
| December | 40°F (5°C) | 2.4 in |
Fontenay-en-Parisis has a seasonal temperature swing of 28°F / from 39°F in February to 67°F in July. Total annual precipitation is 25.4 inches, with May being the wettest month (2.4") and August the driest (1.8").