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Weather & Climate in Cilleruelo de San Mamés, Spain
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Cilleruelo de San Mamés experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 37°F in January while summers reach 74°F in July. The area gets 301 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 19.7 inches (drier than the 38-inch national average). The area receives 8.1 inches of snow annually. The city sits at an elevation of 3,235 feet.
Temperature
37°F Jan (3°C)
74°F Jul (23°C)
| Annual Average | 54.6°F |
| 1% above US avg | |
| January Average | 37°F (3°C) |
| July Average | 74°F (23°C) |
| Sunny Days | 301 days/yr |
Geography
| Elevation | 3,235 ft (986 m) |
| Area | 64.0 sq mi (165.8 km²) |
| Population Density | 1/sq mi |
| Coordinates | 41.4322°N, 3.5661°W |
| Timezone | Europe/Madrid |
Precipitation & Snow
Air Quality
Earthquake History
50 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.4.
| Apr 13, 1994 | 5 km WSW of Valdemaluque, Spain | M4.4 | 46 km | 10 km |
| Jun 7, 2007 | 3 km ESE of Escopete, Spain | M4.2 | 126 km | 10 km |
| May 31, 2002 | 5 km SW of El Burgo de Osma, Spain | M3.5 | 41 km | 3 km |
| Nov 5, 2013 | 2 km SSE of Alcorcón, Spain | M3.4 | 125 km | 0 km |
| Nov 17, 1995 | 3 km ESE of Colmenarejo, Spain | M3.3 | 104 km | 10 km |
| Jul 7, 1990 | 3 km NNE of Miraflores de la Sierra, Spain | M3.3 | 67 km | 8 km |
| Jan 24, 1992 | 0 km N of Riba de Saelices, Spain | M3.3 | 121 km | 10 km |
| Jan 13, 1992 | 3 km NNW of Villaconejos, Spain | M3.3 | 145 km | 5 km |
| Jun 14, 2005 | 4 km NNE of Brieva de Cameros, Spain | M3.3 | 108 km | 3 km |
| Aug 11, 1999 | 1 km S of Monreal de Ariza, Spain | M3.2 | 123 km | 10 km |
| Sep 20, 1998 | 3 km ENE of Yanguas, Spain | M3.2 | 130 km | 5 km |
| Mar 29, 2007 | 2 km NNW of Algar de Mesa, Spain | M3.2 | 137 km | 11 km |
| Mar 4, 2004 | 3 km WSW of Ágreda, Spain | M3.1 | 141 km | 7 km |
| Jun 17, 2001 | 3 km N of Villoslada de Cameros, Spain | M3.1 | 108 km | 7 km |
| Mar 6, 2004 | 5 km S of Ágreda, Spain | M3.1 | 142 km | 0 km |
| Feb 2, 2001 | 4 km N of Valtajeros, Spain | M3.0 | 127 km | 0 km |
| Oct 13, 1994 | 1 km NNE of Oncala, Spain | M2.9 | 121 km | 10 km |
| Jul 29, 1993 | 0 km ENE of Mondéjar, Spain | M2.9 | 129 km | 10 km |
| Nov 27, 1995 | 1 km WSW of Colmenarejo, Spain | M2.9 | 105 km | 10 km |
| Dec 7, 1993 | 4 km NNW of Villanueva de Gormaz, Spain | M2.9 | 41 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 37°F (3°C) | 1.6 in | Coldest |
| February | 39°F (4°C) | 1.4 in | |
| March | 44°F (7°C) | 1.1 in | |
| April | 48°F (9°C) | 1.7 in | |
| May | 54°F (12°C) | 2.1 in | Wettest |
| June | 63°F (17°C) | 1.5 in | |
| July | 74°F (23°C) | 0.7 in | Warmest |
| August | 69°F (21°C) | 0.6 in | Driest |
| September | 62°F (17°C) | 1.2 in | |
| October | 52°F (11°C) | 1.8 in | |
| November | 44°F (6°C) | 1.8 in | |
| December | 38°F (3°C) | 1.7 in |
Cilleruelo de San Mamés has a seasonal temperature swing of 37°F / from 37°F in January to 74°F in July. Total annual precipitation is 17.1 inches, with May being the wettest month (2.1") and August the driest (0.6").