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Weather & Climate in Sourdun, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Sourdun experiences four distinct seasons with an average annual temperature of 51°F (10°C). Winters average 37°F in January while summers reach 65°F in July. The area gets 291 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 25.0 inches (drier than the 38-inch national average). The city sits at an elevation of 492 feet.
Temperature
37°F Jan (3°C)
65°F Jul (19°C)
| Annual Average | 50.5°F |
| 6% below US avg | |
| January Average | 37°F (3°C) |
| July Average | 65°F (19°C) |
| Sunny Days | 291 days/yr |
Geography
| Elevation | 492 ft (150 m) |
| Area | 5.7 sq mi (14.7 km²) |
| Population Density | 269/sq mi |
| Coordinates | 48.5369°N, 3.3520°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
14 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.3.
| Mar 6, 1999 | 2 km W of Vienne-en-Val, France | M3.3 | 124 km | 4 km |
| Oct 25, 1998 | 6 km NNE of Montdidier, France | M3.2 | 140 km | 7 km |
| Oct 16, 1992 | 9 km SW of Saint-Dizier, France | M2.9 | 111 km | 10 km |
| Sep 13, 1997 | 9 km NNE of Saulieu, France | M2.8 | 147 km | 5 km |
| Dec 24, 1997 | 8 km WSW of Savigny-en-Sancerre, France | M2.7 | 135 km | 5 km |
| Aug 14, 1998 | 14 km NNW of Clamecy, France | M2.7 | 108 km | 2 km |
| May 21, 2003 | France | M2.7 | 90 km | 3 km |
| May 13, 2005 | 7 km WSW of Vermenton, France | M2.7 | 102 km | 4 km |
| Nov 3, 2000 | 5 km ESE of Ouzouer-le-Marché, France | M2.6 | 149 km | 5 km |
| Jul 11, 2003 | 3 km E of Tanlay, France | M2.6 | 96 km | 8 km |
| Jan 12, 1999 | 5 km ESE of Ouzouer-le-Marché, France | M2.5 | 148 km | 18 km |
| Jun 11, 1997 | 4 km NE of Voves, France | M2.5 | 127 km | 10 km |
| Apr 19, 1994 | 6 km SSE of Clamecy, France | M2.5 | 126 km | 10 km |
| Dec 21, 1996 | 11 km ESE of Chablis, France | M2.5 | 96 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 37°F (3°C) | 2.2 in | Coldest |
| February | 38°F (3°C) | 1.9 in | |
| March | 44°F (6°C) | 1.5 in | Driest |
| April | 48°F (9°C) | 1.7 in | |
| May | 56°F (13°C) | 2.2 in | |
| June | 61°F (16°C) | 2.2 in | |
| July | 65°F (19°C) | 2.3 in | Warmest |
| August | 65°F (18°C) | 2.2 in | |
| September | 59°F (15°C) | 2.4 in | Wettest |
| October | 52°F (11°C) | 2.2 in | |
| November | 43°F (6°C) | 2.1 in | |
| December | 39°F (4°C) | 2.1 in |
Sourdun has a seasonal temperature swing of 28°F / from 37°F in January to 65°F in July. Total annual precipitation is 24.9 inches, with September being the wettest month (2.4") and March the driest (1.5").