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Weather & Climate in Castets-en-Dorthe, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Castets-en-Dorthe enjoys a temperate climate with an average annual temperature of 58°F (14°C). Winters average 43°F in January while summers reach 71°F in July. The area gets 269 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 43.8 inches. The area receives 1.7 inches of snow annually. The city sits at an elevation of 115 feet.
Temperature
43°F Jan (6°C)
71°F Jul (22°C)
| Annual Average | 57.9°F |
| 7% above US avg | |
| January Average | 43°F (6°C) |
| July Average | 71°F (22°C) |
| Sunny Days | 269 days/yr |
Geography
| Elevation | 115 ft (35 m) |
| Area | 2.5 sq mi (6.5 km²) |
| Population Density | 484/sq mi |
| Coordinates | 44.5617°N, 0.1529°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
161 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 | 88 km | 10 km |
| Sep 2, 2013 | 2 km SE of Mont, France | M4.2 | 133 km | 2 km |
| Jun 12, 1990 | 1 km E of Gan, France | M4.2 | 149 km | 12 km |
| Feb 23, 2000 | 5 km SW of Mareuil, France | M4.1 | 104 km | 10 km |
| Jun 20, 1992 | 10 km S of Hagetmau, France | M4.1 | 116 km | 10 km |
| Feb 12, 1995 | 1 km N of Soumoulou, France | M4.1 | 142 km | 5 km |
| Oct 31, 1990 | 6 km ENE of Arthez-de-Béarn, France | M4.1 | 123 km | 10 km |
| Dec 4, 1997 | 8 km SE of Amou, France | M4.1 | 121 km | 5 km |
| Oct 13, 2003 | 2 km NW of Artix, France | M4.0 | 133 km | 5 km |
| Jul 30, 1992 | 4 km N of Arthez-de-Béarn, France | M4.0 | 123 km | 13 km |
| Jan 17, 1996 | 7 km NNW of Arthez-de-Béarn, France | M3.9 | 122 km | 10 km |
| Dec 1, 1996 | 5 km SSW of Aigre, France | M3.9 | 144 km | 5 km |
| Jan 14, 1996 | 7 km N of Arthez-de-Béarn, France | M3.9 | 120 km | 10 km |
| Apr 25, 2016 | 3 km E of Arthez-de-Béarn, France | M3.9 | 126 km | 2 km |
| Jan 14, 1996 | 5 km NNE of Arthez-de-Béarn, France | M3.9 | 122 km | 10 km |
| Jan 13, 2004 | 1 km NE of Lagor, France | M3.8 | 135 km | 7 km |
| Jan 14, 1996 | 4 km NE of Arthez-de-Béarn, France | M3.7 | 123 km | 10 km |
| Mar 14, 1996 | 4 km SE of Navarrenx, France | M3.6 | 148 km | 10 km |
| Jun 7, 1993 | 10 km ESE of Amou, France | M3.6 | 117 km | 10 km |
| Feb 3, 1992 | 4 km NW of Arthez-de-Béarn, France | M3.6 | 125 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 43°F (6°C) | 3.5 in | Coldest |
| February | 44°F (7°C) | 3.2 in | |
| March | 48°F (9°C) | 2.7 in | |
| April | 52°F (11°C) | 2.9 in | |
| May | 59°F (15°C) | 3.2 in | |
| June | 64°F (18°C) | 2.5 in | |
| July | 71°F (22°C) | 2.0 in | Warmest, Driest |
| August | 69°F (20°C) | 2.4 in | |
| September | 63°F (17°C) | 3.1 in | |
| October | 56°F (14°C) | 3.4 in | |
| November | 48°F (9°C) | 3.9 in | |
| December | 44°F (7°C) | 4.0 in | Wettest |
Castets-en-Dorthe has a seasonal temperature swing of 28°F / from 43°F in January to 71°F in July. Total annual precipitation is 36.6 inches, with December being the wettest month (4.0") and July the driest (2.0").