All Countries
Weather & Climate in Chauny, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Chauny experiences four distinct seasons with an average annual temperature of 54°F (12°C). Winters average 42°F in January while summers reach 67°F in July. The area gets 230 sunny days per year, above the national average. Annual precipitation totals 36.6 inches. The area receives 2.0 inches of snow annually. The city sits at an elevation of 161 feet.
Temperature
42°F Jan (5°C)
67°F Jul (19°C)
| Annual Average | 54.1°F |
| 0% below US avg | |
| January Average | 42°F (5°C) |
| July Average | 67°F (19°C) |
| Sunny Days | 230 days/yr |
Geography
| Elevation | 161 ft (49 m) |
| Area | 5.1 sq mi (13.3 km²) |
| Population Density | 2,568/sq mi |
| Coordinates | 49.6151°N, 3.2186°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
23 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 | 108 km | 20 km |
| Aug 29, 1992 | 4 km SSE of Cousolre, France | M4.1 | 95 km | 18 km |
| Dec 14, 1991 | 3 km SSE of Longfossé, France | M4.0 | 150 km | 10 km |
| Aug 26, 1992 | 2 km WSW of Rance, Belgium | M3.9 | 94 km | 10 km |
| Jul 13, 2008 | 0 km ESE of Court-Saint-Étienne, Belgium | M3.8 | 149 km | 4 km |
| Jul 20, 1994 | 2 km N of Rousies, France | M3.5 | 94 km | 5 km |
| Jan 27, 1992 | 6 km SSE of Longfossé, France | M3.5 | 147 km | 10 km |
| Jul 14, 2008 | 1 km SW of Boussu, Belgium | M3.2 | 99 km | 4 km |
| Oct 25, 1998 | 6 km NNE of Montdidier, France | M3.2 | 46 km | 7 km |
| Feb 27, 2005 | 1 km NW of Libercourt, France | M3.1 | 99 km | 4 km |
| Jul 20, 1994 | 1 km NE of Quévy-le-Petit, Belgium | M3.1 | 100 km | 5 km |
| Jun 1, 2005 | 3 km N of Grandvilliers, France | M3.1 | 92 km | 10 km |
| Jul 23, 1992 | 3 km ENE of Sivry, Belgium | M3.0 | 96 km | 10 km |
| Aug 23, 1994 | 2 km E of Dikkebus, Belgium | M2.9 | 137 km | 10 km |
| Nov 29, 1992 | 1 km ENE of Sivry, Belgium | M2.8 | 94 km | 8 km |
| Aug 29, 1992 | 2 km W of Rance, Belgium | M2.8 | 94 km | 10 km |
| Nov 8, 1994 | 2 km WSW of Landelies, Belgium | M2.8 | 115 km | 10 km |
| Jul 22, 1994 | 1 km WSW of Proven, Belgium | M2.7 | 147 km | 10 km |
| Apr 30, 2002 | 0 km SSE of Waudrez, Belgium | M2.7 | 111 km | 3 km |
| Jan 31, 2003 | 2 km SSE of Loverval, Belgium | M2.6 | 122 km | 3 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 | 38°F (4°C) | 1.8 in | Coldest, Driest |
| March | 44°F (7°C) | 2.0 in | |
| April | 48°F (9°C) | 1.9 in | |
| May | 55°F (13°C) | 2.3 in | |
| June | 60°F (16°C) | 2.4 in | Wettest |
| July | 67°F (19°C) | 2.2 in | Warmest |
| August | 64°F (18°C) | 1.9 in | |
| September | 58°F (15°C) | 2.1 in | |
| October | 51°F (11°C) | 2.2 in | |
| November | 43°F (6°C) | 2.2 in | |
| December | 39°F (4°C) | 2.3 in |
Chauny has a seasonal temperature swing of 28°F / from 38°F in February to 67°F in July. Total annual precipitation is 25.5 inches, with June being the wettest month (2.4") and February the driest (1.8").