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Weather & Climate in Santa María de Cayón, Spain
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Santa María de Cayón experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 46°F in January while summers reach 65°F in July / relatively mild seasonal variation. The area gets 264 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 39.5 inches. The city sits at an elevation of 344 feet.
Temperature
46°F Jan (8°C)
65°F Jul (19°C)
| Annual Average | 55.2°F |
| 2% above US avg | |
| January Average | 46°F (8°C) |
| July Average | 65°F (19°C) |
| Sunny Days | 264 days/yr |
Geography
| Elevation | 344 ft (105 m) |
| Area | 24.9 sq mi (64.4 km²) |
| Population Density | 270/sq mi |
| Coordinates | 43.3085°N, 3.8368°W |
| Timezone | Europe/Madrid |
Precipitation & Snow
Air Quality
Earthquake History
59 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.2.
| Aug 30, 1997 | 4 km E of Mendaro, Spain | M4.2 | 122 km | 10 km |
| Aug 30, 1997 | 5 km WSW of Aizarnazabal, Spain | M3.9 | 125 km | 10 km |
| Aug 15, 2007 | 5 km SW of Pomar de Valdivia, Spain | M3.7 | 70 km | 3 km |
| Nov 14, 1990 | 9 km NNE of San Martín de Elines, Spain | M3.7 | 44 km | 10 km |
| Jun 19, 1994 | Spain | M3.6 | 7 km | 10 km |
| Mar 18, 2000 | Spain | M3.5 | 38 km | 10 km |
| Jun 28, 1993 | 11 km ENE of Boca de Huérgano, Spain | M3.5 | 85 km | 10 km |
| Mar 23, 1990 | 14 km SSW of San Vicente de la Barquera, Spain | M3.4 | 50 km | 10 km |
| Aug 19, 1997 | 3 km WSW of Avellaneda, Spain | M3.3 | 52 km | 10 km |
| Jan 26, 1993 | 4 km WNW of Altsasu, Spain | M3.3 | 139 km | 10 km |
| Feb 26, 2007 | 4 km N of Miranda de Ebro, Spain | M3.3 | 96 km | 2 km |
| Nov 30, 2000 | 6 km NE of Vega de Pas, Spain | M3.3 | 15 km | 1 km |
| Feb 2, 2007 | 5 km NW of Lapoblación, Spain | M3.2 | 131 km | 2 km |
| Sep 6, 1990 | 7 km S of Ramales de la Victoria, Spain | M3.2 | 32 km | 10 km |
| Mar 27, 1990 | 9 km S of San Vicente de la Barquera, Spain | M3.2 | 47 km | 10 km |
| Apr 19, 2008 | 4 km NE of Riaño, Spain | M3.2 | 98 km | 12 km |
| Sep 10, 1997 | 4 km SSW of Matallana de Torío, Spain | M3.2 | 148 km | 10 km |
| Oct 15, 2000 | 7 km NNW of Armiñón, Spain | M3.1 | 96 km | 0 km |
| Jun 19, 2007 | 2 km WNW of Aras, Spain | M3.1 | 144 km | 5 km |
| Apr 17, 1990 | 6 km SE of Ramales de la Victoria, Spain | M3.1 | 36 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 46°F (8°C) | 3.6 in | Coldest |
| February | 47°F (9°C) | 3.2 in | |
| March | 50°F (10°C) | 3.2 in | |
| April | 51°F (11°C) | 4.3 in | |
| May | 56°F (13°C) | 3.6 in | |
| June | 61°F (16°C) | 2.3 in | |
| July | 65°F (19°C) | 2.1 in | Driest |
| August | 66°F (19°C) | 2.3 in | Warmest |
| September | 63°F (17°C) | 2.7 in | |
| October | 57°F (14°C) | 4.0 in | |
| November | 51°F (11°C) | 4.4 in | Wettest |
| December | 48°F (9°C) | 3.9 in |
Santa María de Cayón has a seasonal temperature swing of 20°F / from 46°F in January to 66°F in August. Total annual precipitation is 39.5 inches, with November being the wettest month (4.4") and July the driest (2.1").