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Weather & Climate in Sissonne, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Sissonne experiences four distinct seasons with an average annual temperature of 54°F (12°C). Winters average 41°F in January while summers reach 66°F in July. The area gets 228 sunny days per year, above the national average. Annual precipitation totals 40.1 inches. The area receives 2.3 inches of snow annually. The city sits at an elevation of 249 feet.
Temperature
41°F Jan (5°C)
66°F Jul (19°C)
| Annual Average | 53.8°F |
| 0% below US avg | |
| January Average | 41°F (5°C) |
| July Average | 66°F (19°C) |
| Sunny Days | 228 days/yr |
Geography
| Elevation | 249 ft (76 m) |
| Area | 5.9 sq mi (15.2 km²) |
| Population Density | 436/sq mi |
| Coordinates | 49.5711°N, 3.8937°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
26 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 | 102 km | 20 km |
| Aug 29, 1992 | 4 km SSE of Cousolre, France | M4.1 | 74 km | 18 km |
| Aug 26, 1992 | 2 km WSW of Rance, Belgium | M3.9 | 68 km | 10 km |
| Jul 13, 2008 | 0 km ESE of Court-Saint-Étienne, Belgium | M3.8 | 128 km | 4 km |
| Jul 20, 1994 | 2 km N of Rousies, France | M3.5 | 81 km | 5 km |
| Oct 25, 1998 | 6 km NNE of Montdidier, France | M3.2 | 94 km | 7 km |
| Jul 14, 2008 | 1 km SW of Boussu, Belgium | M3.2 | 95 km | 4 km |
| Feb 27, 2005 | 1 km NW of Libercourt, France | M3.1 | 121 km | 4 km |
| Jul 20, 1994 | 1 km NE of Quévy-le-Petit, Belgium | M3.1 | 90 km | 5 km |
| May 10, 1990 | 1 km W of Modave, Belgium | M3.1 | 138 km | 11 km |
| Jun 1, 2005 | 3 km N of Grandvilliers, France | M3.1 | 141 km | 10 km |
| Jul 23, 1992 | 3 km ENE of Sivry, Belgium | M3.0 | 72 km | 10 km |
| Oct 16, 1992 | 9 km SW of Saint-Dizier, France | M2.9 | 130 km | 10 km |
| Aug 29, 1992 | 2 km W of Rance, Belgium | M2.8 | 69 km | 10 km |
| Nov 8, 1994 | 2 km WSW of Landelies, Belgium | M2.8 | 94 km | 10 km |
| Nov 29, 1992 | 1 km ENE of Sivry, Belgium | M2.8 | 71 km | 8 km |
| Jul 19, 2004 | 1 km W of Haltinne, Belgium | M2.8 | 128 km | 2 km |
| Apr 30, 2002 | 0 km SSE of Waudrez, Belgium | M2.7 | 95 km | 3 km |
| Jul 12, 2008 | 1 km NW of Mont-Saint-Guibert, Belgium | M2.7 | 129 km | 2 km |
| Jan 9, 1990 | 1 km ENE of Nassogne, Belgium | M2.7 | 123 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 41°F (5°C) | 2.4 in | |
| February | 38°F (3°C) | 2.1 in | Coldest, Driest |
| March | 43°F (6°C) | 2.5 in | |
| April | 48°F (9°C) | 2.1 in | |
| May | 55°F (13°C) | 2.4 in | |
| June | 60°F (16°C) | 2.6 in | |
| July | 66°F (19°C) | 2.4 in | Warmest |
| August | 64°F (18°C) | 2.1 in | |
| September | 58°F (15°C) | 2.3 in | |
| October | 51°F (11°C) | 2.5 in | |
| November | 43°F (6°C) | 2.7 in | |
| December | 39°F (4°C) | 2.8 in | Wettest |
Sissonne has a seasonal temperature swing of 28°F / from 38°F in February to 66°F in July. Total annual precipitation is 28.9 inches, with December being the wettest month (2.8") and February the driest (2.1").