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Weather & Climate in Viry-Châtillon, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Viry-Châtillon 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 125 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 | 125 ft (38 m) |
| Area | 3.4 sq mi (8.7 km²) |
| Population Density | 9,238/sq mi |
| Coordinates | 48.6721°N, 2.3932°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
15 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 | 143 km | 18 km |
| Mar 6, 1999 | 2 km W of Vienne-en-Val, France | M3.3 | 99 km | 4 km |
| Oct 25, 1998 | 6 km NNE of Montdidier, France | M3.2 | 115 km | 7 km |
| Feb 22, 1999 | France | M3.1 | 125 km | 4 km |
| Jun 1, 2005 | 3 km N of Grandvilliers, France | M3.1 | 119 km | 10 km |
| Jan 5, 1994 | 0 km SSE of Saint-Martin-de-Boscherville, France | M2.7 | 134 km | 10 km |
| Dec 24, 1997 | 8 km WSW of Savigny-en-Sancerre, France | M2.7 | 143 km | 5 km |
| Aug 14, 1998 | 14 km NNW of Clamecy, France | M2.7 | 144 km | 2 km |
| May 21, 2003 | France | M2.7 | 136 km | 3 km |
| May 13, 2005 | 7 km WSW of Vermenton, France | M2.7 | 147 km | 4 km |
| Nov 3, 2000 | 5 km ESE of Ouzouer-le-Marché, France | M2.6 | 105 km | 5 km |
| Jan 26, 2000 | 3 km N of Neuvy-sur-Barangeon, France | M2.6 | 148 km | 12 km |
| Dec 13, 1992 | 1 km SW of La Mailleraye-sur-Seine, France | M2.5 | 149 km | 10 km |
| Jan 12, 1999 | 5 km ESE of Ouzouer-le-Marché, France | M2.5 | 104 km | 18 km |
| Jun 11, 1997 | 4 km NE of Voves, France | M2.5 | 67 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 42°F (6°C) | 2.0 in | |
| February | 41°F (5°C) | 1.8 in | Coldest |
| March | 46°F (8°C) | 1.9 in | |
| April | 50°F (10°C) | 2.0 in | |
| May | 58°F (14°C) | 2.4 in | Wettest |
| June | 63°F (17°C) | 2.2 in | |
| July | 68°F (20°C) | 2.2 in | Warmest |
| August | 67°F (20°C) | 1.7 in | Driest |
| September | 61°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) | 2.2 in |
Viry-Châtillon has a seasonal temperature swing of 28°F / from 41°F in February to 68°F in July. Total annual precipitation is 24.9 inches, with May being the wettest month (2.4") and August the driest (1.7").