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Weather & Climate in Janzé, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Janzé experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 44°F in January while summers reach 65°F in July. The area gets 251 sunny days per year, above the national average. Annual precipitation totals 37.3 inches. The area receives 1.2 inches of snow annually. The city sits at an elevation of 279 feet.
Temperature
44°F Jan (6°C)
65°F Jul (18°C)
| Annual Average | 55.4°F |
| 3% above US avg | |
| January Average | 44°F (6°C) |
| July Average | 65°F (18°C) |
| Sunny Days | 251 days/yr |
Geography
| Elevation | 279 ft (85 m) |
| Area | 15.9 sq mi (41.3 km²) |
| Population Density | 372/sq mi |
| Coordinates | 47.9596°N, 1.4994°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
304 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.0.
| Jun 8, 2001 | France | M5.0 | 146 km | 12 km |
| Mar 13, 1993 | 1 km WSW of Pénestin, France | M4.6 | 92 km | 10 km |
| Nov 21, 2013 | 1 km WSW of Plescop, France | M4.5 | 104 km | 4 km |
| Jun 22, 2005 | 2 km E of La Guérinière, France | M4.3 | 122 km | 10 km |
| Dec 6, 1991 | 2 km S of Bourgueil, France | M4.2 | 147 km | 10 km |
| Apr 30, 1990 | 5 km SE of Saint Helier, Jersey | M4.2 | 139 km | 22 km |
| Sep 30, 2002 | 3 km W of Languidic, France | M4.2 | 128 km | 10 km |
| Feb 12, 2018 | 3 km SSE of La Meilleraie-Tillay, France | M4.1 | 148 km | 5 km |
| Sep 30, 2002 | 1 km E of Languidic, France | M4.1 | 123 km | 4 km |
| Mar 14, 2002 | 2 km WSW of Chantonnay, France | M4.1 | 146 km | 5 km |
| Jun 21, 2019 | 2 km WSW of Vihiers, France | M4.0 | 115 km | 8 km |
| Jul 22, 2007 | 1 km SE of Les Lucs-sur-Boulogne, France | M3.9 | 126 km | 5 km |
| Jul 11, 2014 | 23 km W of Saint Helier, Jersey | M3.9 | 149 km | 12 km |
| Jul 11, 2002 | 3 km NW of Pluduno, France | M3.8 | 89 km | 10 km |
| Dec 12, 1993 | 5 km NNW of Argenton-les-Vallées, France | M3.8 | 128 km | 17 km |
| Apr 7, 2005 | 18 km WNW of Noirmoutier-en-l'Île, France | M3.8 | 125 km | 0 km |
| Feb 25, 2015 | 30 km SW of Saint Helier, Jersey | M3.7 | 133 km | 2 km |
| Jun 24, 1995 | 1 km SE of Andouillé, France | M3.7 | 59 km | 5 km |
| Nov 25, 1997 | 0 km ENE of Tiffauges, France | M3.7 | 110 km | 10 km |
| May 5, 2003 | 1 km N of Torfou, France | M3.7 | 105 km | 3 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 44°F (6°C) | 2.9 in | |
| February | 42°F (6°C) | 2.5 in | Coldest |
| March | 46°F (8°C) | 2.3 in | |
| April | 49°F (10°C) | 2.2 in | |
| May | 56°F (13°C) | 2.6 in | |
| June | 61°F (16°C) | 1.9 in | |
| July | 65°F (18°C) | 1.6 in | Driest |
| August | 65°F (19°C) | 2.3 in | Warmest |
| September | 61°F (16°C) | 2.3 in | |
| October | 54°F (12°C) | 2.9 in | |
| November | 46°F (8°C) | 3.7 in | Wettest |
| December | 43°F (6°C) | 2.9 in |
Janzé has a seasonal temperature swing of 23°F / from 42°F in February to 65°F in August. Total annual precipitation is 30.1 inches, with November being the wettest month (3.7") and July the driest (1.6").