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Weather & Climate in Courlon-sur-Yonne, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Courlon-sur-Yonne 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 233 sunny days per year, above the national average. Annual precipitation totals 38.2 inches. The area receives 2.2 inches of snow annually. The city sits at an elevation of 230 feet.
Temperature
42°F Jan (5°C)
68°F Jul (20°C)
| Annual Average | 55.1°F |
| 2% above US avg | |
| January Average | 42°F (5°C) |
| July Average | 68°F (20°C) |
| Sunny Days | 233 days/yr |
Geography
| Elevation | 230 ft (70 m) |
| Area | 5.4 sq mi (13.9 km²) |
| Population Density | 193/sq mi |
| Coordinates | 48.3393°N, 3.1666°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
16 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 | 126 km | 18 km |
| Mar 6, 1999 | 2 km W of Vienne-en-Val, France | M3.3 | 99 km | 4 km |
| Jan 2, 1998 | 2 km ENE of Guérigny, France | M3.0 | 138 km | 10 km |
| Oct 16, 1992 | 9 km SW of Saint-Dizier, France | M2.9 | 127 km | 10 km |
| Sep 13, 1997 | 9 km NNE of Saulieu, France | M2.8 | 135 km | 5 km |
| Dec 24, 1997 | 8 km WSW of Savigny-en-Sancerre, France | M2.7 | 110 km | 5 km |
| Aug 14, 1998 | 14 km NNW of Clamecy, France | M2.7 | 88 km | 2 km |
| May 21, 2003 | France | M2.7 | 73 km | 3 km |
| May 13, 2005 | 7 km WSW of Vermenton, France | M2.7 | 85 km | 4 km |
| Nov 3, 2000 | 5 km ESE of Ouzouer-le-Marché, France | M2.6 | 127 km | 5 km |
| Jan 26, 2000 | 3 km N of Neuvy-sur-Barangeon, France | M2.6 | 129 km | 12 km |
| Jul 11, 2003 | 3 km E of Tanlay, France | M2.6 | 90 km | 8 km |
| Jan 12, 1999 | 5 km ESE of Ouzouer-le-Marché, France | M2.5 | 126 km | 18 km |
| Jun 11, 1997 | 4 km NE of Voves, France | M2.5 | 111 km | 10 km |
| Apr 19, 1994 | 6 km SSE of Clamecy, France | M2.5 | 107 km | 10 km |
| Dec 21, 1996 | 11 km ESE of Chablis, France | M2.5 | 86 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) | 2.1 in | |
| February | 39°F (4°C) | 1.9 in | Coldest |
| March | 44°F (7°C) | 1.7 in | Driest |
| April | 49°F (9°C) | 1.7 in | |
| May | 56°F (13°C) | 2.2 in | |
| June | 62°F (16°C) | 2.2 in | |
| July | 68°F (20°C) | 2.2 in | Warmest |
| August | 66°F (19°C) | 1.9 in | |
| September | 59°F (15°C) | 2.2 in | |
| October | 52°F (11°C) | 2.3 in | Wettest |
| November | 44°F (7°C) | 2.1 in | |
| December | 40°F (4°C) | 2.1 in |
Courlon-sur-Yonne has a seasonal temperature swing of 29°F / from 39°F in February to 68°F in July. Total annual precipitation is 24.5 inches, with October being the wettest month (2.3") and March the driest (1.7").