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Weather & Climate in Sézanne, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Sézanne experiences four distinct seasons with an average annual temperature of 50°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 24.8 inches (drier than the 38-inch national average). The city sits at an elevation of 427 feet.
Temperature
37°F Jan (3°C)
65°F Jul (18°C)
| Annual Average | 50.2°F |
| 7% below US avg | |
| January Average | 37°F (3°C) |
| July Average | 65°F (18°C) |
| Sunny Days | 291 days/yr |
Geography
| Elevation | 427 ft (130 m) |
| Area | 8.8 sq mi (22.8 km²) |
| Population Density | 652/sq mi |
| Coordinates | 48.7205°N, 3.7234°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
10 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.2.
| Oct 25, 1998 | 6 km NNE of Montdidier, France | M3.2 | 136 km | 7 km |
| Oct 16, 1992 | 9 km SW of Saint-Dizier, France | M2.9 | 85 km | 10 km |
| Aug 14, 1998 | 14 km NNW of Clamecy, France | M2.7 | 130 km | 2 km |
| May 21, 2003 | France | M2.7 | 110 km | 3 km |
| May 13, 2005 | 7 km WSW of Vermenton, France | M2.7 | 120 km | 4 km |
| Jul 11, 2003 | 3 km E of Tanlay, France | M2.6 | 101 km | 8 km |
| Apr 19, 1994 | 6 km SSE of Clamecy, France | M2.5 | 146 km | 10 km |
| Dec 21, 1996 | 11 km ESE of Chablis, France | M2.5 | 108 km | 10 km |
| Jul 22, 2005 | France | M2.5 | 144 km | 10 km |
| Jun 28, 2005 | 6 km SSE of Liffol-le-Grand, France | M2.5 | 148 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) | 1.8 in | |
| March | 43°F (6°C) | 1.5 in | Driest |
| April | 48°F (9°C) | 1.7 in | |
| May | 55°F (13°C) | 2.2 in | |
| June | 61°F (16°C) | 2.2 in | |
| July | 65°F (18°C) | 2.4 in | Warmest, Wettest |
| August | 65°F (18°C) | 2.4 in | |
| September | 58°F (15°C) | 2.3 in | |
| October | 51°F (11°C) | 2.1 in | |
| November | 43°F (6°C) | 2.2 in | |
| December | 39°F (4°C) | 2.1 in |
Sézanne 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 July being the wettest month (2.4") and March the driest (1.5").