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Weather & Climate in Mourmelon-le-Grand, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Mourmelon-le-Grand experiences four distinct seasons with an average annual temperature of 51°F (10°C). Winters average 37°F in January while summers reach 66°F in July. The area gets 289 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 25.8 inches (drier than the 38-inch national average). The city sits at an elevation of 390 feet.
Temperature
37°F Jan (3°C)
66°F Jul (19°C)
| Annual Average | 50.5°F |
| 6% below US avg | |
| January Average | 37°F (3°C) |
| July Average | 66°F (19°C) |
| Sunny Days | 289 days/yr |
Geography
| Elevation | 390 ft (119 m) |
| Area | 11.7 sq mi (30.4 km²) |
| Population Density | 497/sq mi |
| Coordinates | 49.1326°N, 4.3642°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
34 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.1.
| Aug 29, 1992 | 4 km SSE of Cousolre, France | M4.1 | 120 km | 18 km |
| Jun 14, 2000 | 4 km ESE of Kédange-sur-Canner, France | M4.0 | 149 km | 10 km |
| Aug 26, 1992 | 2 km WSW of Rance, Belgium | M3.9 | 112 km | 10 km |
| Jul 20, 1994 | 2 km N of Rousies, France | M3.5 | 132 km | 5 km |
| Jul 14, 2008 | 1 km SW of Boussu, Belgium | M3.2 | 150 km | 4 km |
| Oct 25, 1998 | 6 km NNE of Montdidier, France | M3.2 | 142 km | 7 km |
| Jul 20, 1994 | 1 km NE of Quévy-le-Petit, Belgium | M3.1 | 142 km | 5 km |
| Jul 23, 1992 | 3 km ENE of Sivry, Belgium | M3.0 | 117 km | 10 km |
| Jun 17, 1991 | 2 km NW of Blénod-lès-Toul, France | M3.0 | 120 km | 10 km |
| Oct 16, 1992 | 9 km SW of Saint-Dizier, France | M2.9 | 71 km | 10 km |
| Nov 29, 1992 | 1 km ENE of Sivry, Belgium | M2.8 | 116 km | 8 km |
| Aug 29, 1992 | 2 km W of Rance, Belgium | M2.8 | 113 km | 10 km |
| Nov 8, 1994 | 2 km WSW of Landelies, Belgium | M2.8 | 138 km | 10 km |
| Sep 8, 1999 | 1 km NW of Kuntzig, France | M2.8 | 137 km | 10 km |
| May 22, 2000 | 1 km W of Schengen, Luxembourg | M2.8 | 148 km | 1 km |
| Mar 17, 1999 | 9 km W of Bulgnéville, France | M2.8 | 142 km | 10 km |
| Aug 19, 1990 | 14 km S of Liffol-le-Grand, France | M2.8 | 140 km | 10 km |
| Apr 30, 2002 | 0 km SSE of Waudrez, Belgium | M2.7 | 142 km | 3 km |
| Jan 9, 1990 | 1 km ENE of Nassogne, Belgium | M2.7 | 133 km | 10 km |
| Sep 26, 1997 | 8 km NE of Neufchâteau, France | M2.7 | 129 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 37°F (3°C) | 2.1 in | Coldest |
| February | 38°F (3°C) | 1.8 in | Driest |
| March | 44°F (6°C) | 1.9 in | |
| April | 48°F (9°C) | 1.8 in | |
| May | 56°F (13°C) | 2.2 in | |
| June | 61°F (16°C) | 2.2 in | |
| July | 66°F (19°C) | 2.4 in | Warmest |
| August | 65°F (18°C) | 2.5 in | |
| September | 59°F (15°C) | 2.1 in | |
| October | 51°F (11°C) | 2.1 in | |
| November | 43°F (6°C) | 2.5 in | Wettest |
| December | 39°F (4°C) | 2.2 in |
Mourmelon-le-Grand has a seasonal temperature swing of 29°F / from 37°F in January to 66°F in July. Total annual precipitation is 25.8 inches, with November being the wettest month (2.5") and February the driest (1.8").