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Weather & Climate in Arenas de Iguña, Spain
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Arenas de Iguña experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 45°F in January while summers reach 65°F in July. The area gets 268 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 37.2 inches. The city sits at an elevation of 581 feet.
Temperature
45°F Jan (7°C)
65°F Jul (18°C)
| Annual Average | 55.0°F |
| 2% above US avg | |
| January Average | 45°F (7°C) |
| July Average | 65°F (18°C) |
| Sunny Days | 268 days/yr |
Geography
| Elevation | 581 ft (177 m) |
| Area | 23.3 sq mi (60.5 km²) |
| Population Density | 82/sq mi |
| Coordinates | 43.1829°N, 4.0473°W |
| Timezone | Europe/Madrid |
Precipitation & Snow
Air Quality
Earthquake History
51 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 | 139 km | 10 km |
| Aug 30, 1997 | 5 km WSW of Aizarnazabal, Spain | M3.9 | 142 km | 10 km |
| Nov 14, 1990 | 9 km NNE of San Martín de Elines, Spain | M3.7 | 35 km | 10 km |
| Aug 15, 2007 | 5 km SW of Pomar de Valdivia, Spain | M3.7 | 51 km | 3 km |
| Jun 19, 1994 | Spain | M3.6 | 28 km | 10 km |
| Mar 18, 2000 | Spain | M3.5 | 55 km | 10 km |
| Jun 28, 1993 | 11 km ENE of Boca de Huérgano, Spain | M3.5 | 64 km | 10 km |
| Mar 23, 1990 | 14 km SSW of San Vicente de la Barquera, Spain | M3.4 | 34 km | 10 km |
| Feb 26, 2007 | 4 km N of Miranda de Ebro, Spain | M3.3 | 102 km | 2 km |
| Aug 19, 1997 | 3 km WSW of Avellaneda, Spain | M3.3 | 68 km | 10 km |
| Nov 30, 2000 | 6 km NE of Vega de Pas, Spain | M3.3 | 26 km | 1 km |
| Mar 11, 1995 | 4 km NE of Pola de Lena, Spain | M3.2 | 142 km | 10 km |
| Sep 6, 1990 | 7 km S of Ramales de la Victoria, Spain | M3.2 | 46 km | 10 km |
| Mar 27, 1990 | 9 km S of San Vicente de la Barquera, Spain | M3.2 | 33 km | 10 km |
| Feb 2, 2007 | 5 km NW of Lapoblación, Spain | M3.2 | 139 km | 2 km |
| Apr 19, 2008 | 4 km NE of Riaño, Spain | M3.2 | 77 km | 12 km |
| Sep 10, 1997 | 4 km SSW of Matallana de Torío, Spain | M3.2 | 127 km | 10 km |
| Sep 3, 1997 | 6 km NW of Zumaia, Spain | M3.1 | 143 km | 5 km |
| Oct 15, 2000 | 7 km NNW of Armiñón, Spain | M3.1 | 103 km | 0 km |
| Apr 17, 1990 | 6 km SE of Ramales de la Victoria, Spain | M3.1 | 52 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 45°F (7°C) | 3.3 in | Coldest |
| February | 47°F (8°C) | 3.1 in | |
| March | 50°F (10°C) | 3.0 in | |
| April | 51°F (11°C) | 4.2 in | Wettest |
| May | 56°F (13°C) | 3.5 in | |
| June | 61°F (16°C) | 2.1 in | |
| July | 65°F (18°C) | 2.0 in | Driest |
| August | 66°F (19°C) | 2.1 in | Warmest |
| September | 63°F (17°C) | 2.5 in | |
| October | 57°F (14°C) | 3.8 in | |
| November | 51°F (10°C) | 4.0 in | |
| December | 47°F (8°C) | 3.7 in |
Arenas de Iguña has a seasonal temperature swing of 20°F / from 45°F in January to 66°F in August. Total annual precipitation is 37.3 inches, with April being the wettest month (4.2") and July the driest (2.0").