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Weather & Climate in Sepmeries, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Sepmeries experiences four distinct seasons with an average annual temperature of 54°F (12°C). Winters average 42°F in January while summers reach 65°F in July. The area gets 213 sunny days per year. Annual precipitation totals 40.0 inches. The area receives 4.0 inches of snow annually. The city sits at an elevation of 249 feet.
Temperature
42°F Jan (5°C)
65°F Jul (19°C)
| Annual Average | 53.7°F |
| 1% below US avg | |
| January Average | 42°F (5°C) |
| July Average | 65°F (19°C) |
| Sunny Days | 213 days/yr |
Geography
| Elevation | 249 ft (76 m) |
| Area | 2.5 sq mi (6.3 km²) |
| Population Density | 218/sq mi |
| Coordinates | 50.2824°N, 3.5637°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
41 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.3.
| Jun 20, 1995 | 1 km N of Ghlin, Belgium | M4.3 | 33 km | 20 km |
| Aug 29, 1992 | 4 km SSE of Cousolre, France | M4.1 | 44 km | 18 km |
| Dec 14, 1991 | 3 km SSE of Longfossé, France | M4.0 | 129 km | 10 km |
| Aug 26, 1992 | 2 km WSW of Rance, Belgium | M3.9 | 52 km | 10 km |
| Jul 13, 2008 | 0 km ESE of Court-Saint-Étienne, Belgium | M3.8 | 82 km | 4 km |
| Apr 19, 1990 | 0 km SSW of Flémalle-Haute, Belgium | M3.6 | 138 km | 10 km |
| Jan 27, 1992 | 6 km SSE of Longfossé, France | M3.5 | 127 km | 10 km |
| Jul 20, 1994 | 2 km N of Rousies, France | M3.5 | 31 km | 5 km |
| Oct 25, 1998 | 6 km NNE of Montdidier, France | M3.2 | 95 km | 7 km |
| Aug 10, 1991 | 1 km S of Vottem, Belgium | M3.2 | 148 km | 10 km |
| Jul 14, 2008 | 1 km SW of Boussu, Belgium | M3.2 | 22 km | 4 km |
| Jul 2, 2001 | 3 km NNE of Oostduinkerke, Belgium | M3.1 | 113 km | 5 km |
| May 10, 1990 | 1 km W of Modave, Belgium | M3.1 | 122 km | 11 km |
| Jul 20, 1994 | 1 km NE of Quévy-le-Petit, Belgium | M3.1 | 30 km | 5 km |
| Feb 27, 2005 | 1 km NW of Libercourt, France | M3.1 | 47 km | 4 km |
| Jun 1, 2005 | 3 km N of Grandvilliers, France | M3.1 | 132 km | 10 km |
| May 4, 1990 | 0 km NE of Coquelles, France | M3.1 | 144 km | 10 km |
| Mar 30, 1995 | 1 km NW of Bressoux, Belgium | M3.0 | 149 km | 10 km |
| Jul 23, 1992 | 3 km ENE of Sivry, Belgium | M3.0 | 49 km | 10 km |
| Nov 25, 1998 | 26 km N of Grand-Fort-Philippe, France | M3.0 | 148 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 42°F (5°C) | 2.5 in | |
| February | 38°F (3°C) | 2.0 in | Coldest, Driest |
| March | 43°F (6°C) | 2.6 in | |
| April | 47°F (8°C) | 2.1 in | |
| May | 55°F (13°C) | 2.5 in | |
| June | 59°F (15°C) | 2.8 in | |
| July | 65°F (19°C) | 2.6 in | Warmest |
| August | 64°F (18°C) | 2.2 in | |
| September | 58°F (14°C) | 2.3 in | |
| October | 51°F (10°C) | 2.7 in | |
| November | 43°F (6°C) | 2.9 in | Wettest |
| December | 39°F (4°C) | 2.8 in |
Sepmeries has a seasonal temperature swing of 28°F / from 38°F in February to 65°F in July. Total annual precipitation is 29.9 inches, with November being the wettest month (2.9") and February the driest (2.0").