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Weather & Climate in Jallans, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Jallans experiences four distinct seasons with an average annual temperature of 51°F (11°C). Winters average 38°F in January while summers reach 66°F in July. The area gets 292 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 24.4 inches (drier than the 38-inch national average). The city sits at an elevation of 433 feet.
Temperature
38°F Jan (4°C)
66°F Jul (19°C)
| Annual Average | 51.3°F |
| 5% below US avg | |
| January Average | 38°F (4°C) |
| July Average | 66°F (19°C) |
| Sunny Days | 292 days/yr |
Geography
| Elevation | 433 ft (132 m) |
| Area | 11.0 sq mi (28.5 km²) |
| Population Density | 71/sq mi |
| Coordinates | 48.0745°N, 1.3686°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
73 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.2.
| May 2, 2016 | 6 km SE of L'Île-Bouchard, France | M4.2 | 131 km | 2 km |
| Dec 6, 1991 | 2 km S of Bourgueil, France | M4.2 | 127 km | 10 km |
| Oct 3, 1999 | 11 km W of Écueillé, France | M3.8 | 109 km | 2 km |
| Jan 25, 1993 | 7 km SSE of Souesmes, France | M3.8 | 99 km | 18 km |
| Jan 8, 2007 | 5 km S of L'Île-Bouchard, France | M3.6 | 132 km | 3 km |
| Aug 6, 2002 | 2 km SSW of Cinq-Mars-la-Pile, France | M3.6 | 109 km | 5 km |
| Dec 24, 1995 | 4 km NW of Noyen-sur-Sarthe, France | M3.5 | 113 km | 18 km |
| Mar 6, 1999 | 2 km W of Vienne-en-Val, France | M3.3 | 62 km | 4 km |
| Nov 15, 1999 | 3 km W of Vendœuvres, France | M3.2 | 142 km | 8 km |
| Aug 29, 1992 | 2 km ESE of Radon, France | M3.2 | 102 km | 10 km |
| Jun 17, 2004 | 7 km NNE of Saint-Gervais-les-Trois-Clochers, France | M3.1 | 141 km | 3 km |
| Aug 9, 1991 | 3 km SSE of Sonzay, France | M3.1 | 92 km | 13 km |
| Feb 22, 1999 | France | M3.1 | 49 km | 4 km |
| Apr 1, 1994 | France | M3.1 | 84 km | 5 km |
| Oct 4, 1990 | 3 km ESE of Moulay, France | M3.1 | 146 km | 13 km |
| Dec 7, 1991 | 1 km N of Chouzé-sur-Loire, France | M3.0 | 131 km | 8 km |
| Oct 24, 1990 | 5 km NNE of Saint-Gervais-les-Trois-Clochers, France | M3.0 | 143 km | 10 km |
| Jan 20, 1992 | 9 km NNW of Château-Renault, France | M3.0 | 60 km | 10 km |
| Sep 23, 1997 | 3 km NNE of Chambourg-sur-Indre, France | M3.0 | 101 km | 10 km |
| Jun 7, 2008 | 3 km ENE of Cangey, France | M3.0 | 70 km | 3 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 38°F (4°C) | 2.1 in | Coldest |
| February | 40°F (4°C) | 1.8 in | |
| March | 45°F (7°C) | 1.5 in | Driest |
| April | 49°F (9°C) | 1.8 in | |
| May | 56°F (13°C) | 2.3 in | Wettest |
| June | 61°F (16°C) | 2.1 in | |
| July | 66°F (19°C) | 2.0 in | |
| August | 66°F (19°C) | 2.2 in | Warmest |
| September | 60°F (16°C) | 2.1 in | |
| October | 53°F (11°C) | 2.1 in | |
| November | 44°F (7°C) | 2.2 in | |
| December | 40°F (4°C) | 2.2 in |
Jallans has a seasonal temperature swing of 28°F / from 38°F in January to 66°F in August. Total annual precipitation is 24.4 inches, with May being the wettest month (2.3") and March the driest (1.5").