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Weather & Climate in Ormesson-sur-Marne, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Ormesson-sur-Marne 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 318 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 | 318 ft (97 m) |
| Area | 2.2 sq mi (5.7 km²) |
| Population Density | 4,469/sq mi |
| Coordinates | 48.7863°N, 2.5447°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 | 115 km | 4 km |
| Oct 25, 1998 | 6 km NNE of Montdidier, France | M3.2 | 102 km | 7 km |
| Feb 22, 1999 | France | M3.1 | 139 km | 4 km |
| Jun 1, 2005 | 3 km N of Grandvilliers, France | M3.1 | 110 km | 10 km |
| Jan 5, 1994 | 0 km SSE of Saint-Martin-de-Boscherville, France | M2.7 | 136 km | 10 km |
| Aug 14, 1998 | 14 km NNW of Clamecy, France | M2.7 | 150 km | 2 km |
| May 21, 2003 | France | M2.7 | 139 km | 3 km |
| Nov 3, 2000 | 5 km ESE of Ouzouer-le-Marché, France | M2.6 | 122 km | 5 km |
| Jan 12, 1999 | 5 km ESE of Ouzouer-le-Marché, France | M2.5 | 121 km | 18 km |
| Jun 11, 1997 | 4 km NE of Voves, France | M2.5 | 84 km | 10 km |
| Jun 22, 1999 | 5 km NNE of Oisemont, France | M2.5 | 145 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 | 40°F (4°C) | 1.9 in | Coldest |
| March | 45°F (7°C) | 2.0 in | |
| April | 49°F (9°C) | 1.9 in | |
| May | 56°F (14°C) | 2.4 in | Wettest |
| June | 61°F (16°C) | 2.2 in | |
| July | 67°F (20°C) | 2.2 in | Warmest |
| August | 66°F (19°C) | 1.8 in | Driest |
| September | 60°F (15°C) | 2.1 in | |
| October | 53°F (11°C) | 2.4 in | |
| November | 44°F (7°C) | 2.1 in | |
| December | 40°F (5°C) | 2.2 in |
Ormesson-sur-Marne has a seasonal temperature swing of 28°F / from 40°F in February to 67°F in July. Total annual precipitation is 25.1 inches, with May being the wettest month (2.4") and August the driest (1.8").