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Weather & Climate in Castillonnès, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Castillonnès enjoys a temperate climate with an average annual temperature of 58°F (14°C). Winters average 42°F in January while summers reach 71°F in July. The area gets 272 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 41.4 inches. The area receives 3.0 inches of snow annually. The city sits at an elevation of 430 feet.
Temperature
42°F Jan (6°C)
71°F Jul (22°C)
| Annual Average | 57.8°F |
| 7% above US avg | |
| January Average | 42°F (6°C) |
| July Average | 71°F (22°C) |
| Sunny Days | 272 days/yr |
Geography
| Elevation | 430 ft (131 m) |
| Area | 3.5 sq mi (9.2 km²) |
| Population Density | 431/sq mi |
| Coordinates | 44.6525°N, 0.5917°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
43 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.5.
| Mar 20, 2019 | 5 km NNE of Montendre, France | M4.5 | 108 km | 10 km |
| Feb 23, 2000 | 5 km SW of Mareuil, France | M4.1 | 85 km | 10 km |
| Dec 1, 1996 | 5 km SSW of Aigre, France | M3.9 | 142 km | 5 km |
| Nov 16, 1991 | 2 km NNW of Chasseneuil-sur-Bonnieure, France | M3.5 | 132 km | 11 km |
| Jan 31, 2005 | 4 km SE of Mareuil, France | M3.4 | 86 km | 2 km |
| Dec 9, 1994 | 11 km NE of Jonzac, France | M3.3 | 119 km | 13 km |
| Sep 21, 2001 | 4 km NNE of Portet-sur-Garonne, France | M3.3 | 138 km | 0 km |
| Nov 6, 1990 | 3 km S of Hagetmau, France | M3.2 | 148 km | 10 km |
| Apr 6, 2019 | 7 km ENE of Chevanceaux, France | M3.2 | 96 km | 8 km |
| Jul 3, 1991 | 4 km ESE of Vergt, France | M3.1 | 42 km | 10 km |
| Mar 30, 1997 | France | M3.1 | 100 km | 5 km |
| Dec 11, 1997 | 5 km NW of Gémozac, France | M3.1 | 148 km | 5 km |
| Nov 21, 1991 | 9 km ESE of Hourtin, France | M3.0 | 133 km | 10 km |
| Jul 19, 2004 | 7 km NW of Pontenx-les-Forges, France | M2.9 | 146 km | 5 km |
| Mar 7, 1991 | 10 km NW of Entraygues-sur-Truyère, France | M2.8 | 148 km | 10 km |
| May 14, 1995 | 7 km SW of Rouffignac-Saint-Cernin-de-Reilhac, France | M2.8 | 46 km | 5 km |
| Dec 17, 1993 | 8 km SW of Mouthiers-sur-Boëme, France | M2.8 | 104 km | 10 km |
| Jul 12, 1990 | 0 km NNW of Le Pizou, France | M2.8 | 60 km | 10 km |
| May 18, 1997 | 6 km WSW of Chevanceaux, France | M2.8 | 101 km | 5 km |
| Apr 11, 1991 | 11 km NW of Ribérac, France | M2.8 | 79 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 42°F (6°C) | 3.5 in | Coldest |
| February | 44°F (7°C) | 3.4 in | |
| March | 48°F (9°C) | 2.8 in | |
| April | 52°F (11°C) | 3.2 in | |
| May | 59°F (15°C) | 3.4 in | |
| June | 64°F (18°C) | 2.7 in | |
| July | 71°F (22°C) | 2.2 in | Warmest, Driest |
| August | 69°F (21°C) | 2.4 in | |
| September | 64°F (18°C) | 3.2 in | |
| October | 56°F (14°C) | 3.5 in | |
| November | 48°F (9°C) | 4.0 in | Wettest |
| December | 44°F (6°C) | 3.9 in |
Castillonnès has a seasonal temperature swing of 29°F / from 42°F in January to 71°F in July. Total annual precipitation is 38.3 inches, with November being the wettest month (4.0") and July the driest (2.2").