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Weather & Climate in Casas de Millán, Spain
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Casas de Millán enjoys a temperate climate with an average annual temperature of 61°F (16°C). Winters average 46°F in January while summers reach 78°F in July. The area gets 297 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 21.7 inches (drier than the 38-inch national average). The city sits at an elevation of 1,440 feet.
Temperature
46°F Jan (8°C)
78°F Jul (26°C)
| Annual Average | 60.6°F |
| 12% above US avg | |
| January Average | 46°F (8°C) |
| July Average | 78°F (26°C) |
| Sunny Days | 297 days/yr |
Geography
| Elevation | 1,440 ft (439 m) |
| Area | 50.0 sq mi (129.6 km²) |
| Population Density | 14/sq mi |
| Coordinates | 39.8176°N, 6.3297°W |
| Timezone | Europe/Madrid |
Precipitation & Snow
Air Quality
Earthquake History
28 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.1.
| Mar 27, 2010 | 13 km SE of Vale da Amoreira, Portugal | M4.1 | 145 km | 15 km |
| Jan 22, 2006 | 0 km SE of Feria, Spain | M4.1 | 147 km | 11 km |
| Aug 20, 1998 | 13 km SSE of Mêda, Portugal | M3.8 | 137 km | 11 km |
| Jun 14, 2004 | 2 km ESE of Villaseco de los Reyes, Spain | M3.5 | 149 km | 0 km |
| Aug 18, 1998 | 11 km SSE of Mêda, Portugal | M3.5 | 139 km | 8 km |
| Sep 21, 1992 | 1 km N of Salvaleón, Spain | M3.5 | 149 km | 10 km |
| Dec 22, 1994 | 4 km N of Ribera del Fresno, Spain | M3.3 | 136 km | 10 km |
| Dec 17, 1993 | 3 km E of Don Álvaro, Spain | M3.3 | 109 km | 10 km |
| Jun 13, 1997 | 3 km NE of Borba, Portugal | M3.2 | 146 km | 10 km |
| Aug 20, 1998 | 15 km SSE of Mêda, Portugal | M3.1 | 135 km | 11 km |
| Aug 2, 1995 | 10 km WNW of Olivenza, Spain | M3.1 | 145 km | 10 km |
| Jun 13, 1997 | 3 km SSE of Olivenza, Spain | M3.0 | 145 km | 10 km |
| May 6, 1998 | 9 km SSE of Loriga, Portugal | M3.0 | 122 km | 2 km |
| Sep 9, 1996 | 8 km SSE of Valverde de Leganés, Spain | M2.9 | 146 km | 10 km |
| Jun 25, 1996 | 10 km WNW of Castelo Branco, Portugal | M2.9 | 109 km | 10 km |
| Jun 15, 2007 | Spain | M2.8 | 139 km | 0 km |
| May 8, 1999 | 3 km N of Feria, Spain | M2.8 | 143 km | 1 km |
| Sep 10, 2002 | 2 km WSW of Esparragosa de la Serena, Spain | M2.7 | 144 km | 8 km |
| Oct 2, 2002 | 4 km W of Ceclavín, Spain | M2.7 | 43 km | 3 km |
| Nov 2, 1998 | 6 km ENE of Villar del Rey, Spain | M2.7 | 83 km | 2 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 46°F (8°C) | 2.8 in | Coldest |
| February | 49°F (9°C) | 2.1 in | |
| March | 53°F (12°C) | 1.6 in | |
| April | 56°F (13°C) | 1.9 in | |
| May | 62°F (17°C) | 1.9 in | |
| June | 71°F (22°C) | 1.1 in | |
| July | 78°F (26°C) | 0.3 in | Warmest, Driest |
| August | 77°F (25°C) | 0.3 in | |
| September | 72°F (22°C) | 1.1 in | |
| October | 62°F (16°C) | 2.4 in | |
| November | 53°F (12°C) | 3.1 in | |
| December | 48°F (9°C) | 3.3 in | Wettest |
Casas de Millán has a seasonal temperature swing of 32°F / from 46°F in January to 78°F in July. Total annual precipitation is 21.7 inches, with December being the wettest month (3.3") and July the driest (0.3").