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Weather & Climate in Longjumeau, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Longjumeau experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 42°F in January while summers reach 68°F in July. The area gets 238 sunny days per year, above the national average. Annual precipitation totals 40.3 inches. The area receives 1.7 inches of snow annually. The city sits at an elevation of 148 feet.
Temperature
42°F Jan (6°C)
68°F Jul (20°C)
| Annual Average | 55.2°F |
| 2% above US avg | |
| January Average | 42°F (6°C) |
| July Average | 68°F (20°C) |
| Sunny Days | 238 days/yr |
Geography
| Elevation | 148 ft (45 m) |
| Area | 1.9 sq mi (4.8 km²) |
| Population Density | 11,107/sq mi |
| Coordinates | 48.6931°N, 2.2943°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
14 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 | 144 km | 18 km |
| Mar 6, 1999 | 2 km W of Vienne-en-Val, France | M3.3 | 100 km | 4 km |
| Oct 25, 1998 | 6 km NNE of Montdidier, France | M3.2 | 114 km | 7 km |
| Feb 22, 1999 | France | M3.1 | 119 km | 4 km |
| Jun 1, 2005 | 3 km N of Grandvilliers, France | M3.1 | 115 km | 10 km |
| Jan 5, 1994 | 0 km SSE of Saint-Martin-de-Boscherville, France | M2.7 | 127 km | 10 km |
| Dec 24, 1997 | 8 km WSW of Savigny-en-Sancerre, France | M2.7 | 147 km | 5 km |
| May 21, 2003 | France | M2.7 | 142 km | 3 km |
| Nov 3, 2000 | 5 km ESE of Ouzouer-le-Marché, France | M2.6 | 103 km | 5 km |
| Jan 26, 2000 | 3 km N of Neuvy-sur-Barangeon, France | M2.6 | 150 km | 12 km |
| Dec 13, 1992 | 1 km SW of La Mailleraye-sur-Seine, France | M2.5 | 142 km | 10 km |
| Jan 12, 1999 | 5 km ESE of Ouzouer-le-Marché, France | M2.5 | 102 km | 18 km |
| Jun 11, 1997 | 4 km NE of Voves, France | M2.5 | 63 km | 10 km |
| Jun 22, 1999 | 5 km NNE of Oisemont, France | M2.5 | 150 km | 2 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 42°F (6°C) | 2.1 in | |
| February | 40°F (4°C) | 1.9 in | Coldest |
| March | 45°F (7°C) | 1.9 in | |
| April | 50°F (10°C) | 2.1 in | |
| May | 57°F (14°C) | 2.5 in | Wettest |
| June | 62°F (17°C) | 2.1 in | |
| July | 68°F (20°C) | 2.3 in | Warmest |
| August | 67°F (19°C) | 1.7 in | Driest |
| September | 60°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) | 2.3 in |
Longjumeau has a seasonal temperature swing of 28°F / from 40°F in February to 68°F in July. Total annual precipitation is 25.3 inches, with May being the wettest month (2.5") and August the driest (1.7").