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Weather & Climate in Cilleros, Spain
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Cilleros enjoys a temperate climate with an average annual temperature of 60°F (15°C). Winters average 47°F in January while summers reach 75°F in July. The area gets 286 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 27.4 inches (drier than the 38-inch national average). The city sits at an elevation of 1,437 feet.
Temperature
47°F Jan (8°C)
75°F Jul (24°C)
| Annual Average | 59.5°F |
| 10% above US avg | |
| January Average | 47°F (8°C) |
| July Average | 75°F (24°C) |
| Sunny Days | 286 days/yr |
Geography
| Elevation | 1,437 ft (438 m) |
| Area | 77.9 sq mi (201.8 km²) |
| Population Density | 25/sq mi |
| Coordinates | 40.1149°N, 6.7926°W |
| Timezone | Europe/Madrid |
Precipitation & Snow
Air Quality
Earthquake History
37 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.1.
| Oct 25, 1992 | 13 km S of Macedo de Cavaleiros, Portugal | M4.1 | 146 km | 33 km |
| Mar 27, 2010 | 13 km SE of Vale da Amoreira, Portugal | M4.1 | 145 km | 15 km |
| Aug 20, 1998 | 13 km SSE of Mêda, Portugal | M3.8 | 89 km | 11 km |
| Aug 11, 1993 | 3 km SSW of Vilela, Portugal | M3.6 | 139 km | 10 km |
| Nov 24, 1993 | Portugal | M3.6 | 142 km | 10 km |
| Dec 31, 1996 | 4 km N of Luso, Portugal | M3.5 | 139 km | 10 km |
| Jun 14, 2004 | 2 km ESE of Villaseco de los Reyes, Spain | M3.5 | 127 km | 0 km |
| Aug 18, 1998 | 11 km SSE of Mêda, Portugal | M3.5 | 91 km | 8 km |
| Oct 20, 1994 | 3 km SSE of Peso da Régua, Portugal | M3.4 | 140 km | 10 km |
| Oct 7, 1993 | 8 km NNW of Campo de Besteiros, Portugal | M3.4 | 130 km | 10 km |
| Dec 17, 1993 | 3 km E of Don Álvaro, Spain | M3.3 | 149 km | 10 km |
| Mar 28, 1996 | 2 km NW of Vila Nova de Foz Côa, Portugal | M3.2 | 114 km | 10 km |
| Apr 23, 1997 | 7 km WSW of Torre de Moncorvo, Portugal | M3.2 | 119 km | 10 km |
| Jun 13, 1997 | 5 km SSW of Favaios, Portugal | M3.2 | 138 km | 10 km |
| Dec 10, 1992 | 2 km NNW of Favaios, Portugal | M3.2 | 144 km | 30 km |
| Aug 29, 1994 | 4 km ESE of Mesão Frio, Portugal | M3.1 | 145 km | 10 km |
| Sep 3, 1993 | 6 km SE of Resende, Portugal | M3.1 | 141 km | 10 km |
| Aug 20, 1998 | 15 km SSE of Mêda, Portugal | M3.1 | 87 km | 11 km |
| Apr 7, 1995 | 16 km SSE of Macieira de Cambra, Portugal | M3.1 | 143 km | 10 km |
| May 6, 1998 | 9 km SSE of Loriga, Portugal | M3.0 | 74 km | 2 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 47°F (8°C) | 3.8 in | Coldest |
| February | 49°F (9°C) | 3.0 in | |
| March | 53°F (12°C) | 2.4 in | |
| April | 55°F (13°C) | 2.3 in | |
| May | 61°F (16°C) | 2.3 in | |
| June | 69°F (21°C) | 1.1 in | |
| July | 75°F (24°C) | 0.3 in | Warmest, Driest |
| August | 75°F (24°C) | 0.4 in | |
| September | 70°F (21°C) | 1.3 in | |
| October | 61°F (16°C) | 3.0 in | |
| November | 53°F (12°C) | 3.6 in | |
| December | 48°F (9°C) | 4.0 in | Wettest |
Cilleros has a seasonal temperature swing of 28°F / from 47°F in January to 75°F in July. Total annual precipitation is 27.4 inches, with December being the wettest month (4.0") and July the driest (0.3").