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Weather & Climate in Sestao, Spain
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Sestao enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 46°F in January while summers reach 66°F in July. The area gets 255 sunny days per year, above the national average. Annual precipitation totals 44.8 inches. The city sits at an elevation of 213 feet.
Temperature
46°F Jan (8°C)
66°F Jul (19°C)
| Annual Average | 55.5°F |
| 3% above US avg | |
| January Average | 46°F (8°C) |
| July Average | 66°F (19°C) |
| Sunny Days | 255 days/yr |
Geography
| Elevation | 213 ft (65 m) |
| Area | 1.7 sq mi (4.5 km²) |
| Population Density | 15,956/sq mi |
| Coordinates | 43.3098°N, 3.0072°W |
| Timezone | Europe/Madrid |
Precipitation & Snow
Air Quality
Earthquake History
243 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.7.
| Sep 18, 2004 | 7 km NE of Huarte-Uharte, Spain | M4.7 | 130 km | 1 km |
| Oct 27, 1998 | 5 km WNW of Goñi, Spain | M4.6 | 97 km | 16 km |
| Feb 21, 2002 | 3 km SSW of Betelu, Spain | M4.4 | 90 km | 10 km |
| Sep 30, 2004 | 6 km NE of Huarte-Uharte, Spain | M4.3 | 130 km | 2 km |
| Feb 16, 1999 | 1 km N of Saint-Étienne-de-Baïgorry, France | M4.3 | 135 km | 10 km |
| Apr 20, 2013 | 3 km NNE of Adiós, Spain | M4.3 | 125 km | 0 km |
| Mar 23, 2013 | 2 km WNW of Oltza, Spain | M4.2 | 111 km | 2 km |
| Aug 30, 1997 | 4 km E of Mendaro, Spain | M4.2 | 55 km | 10 km |
| Mar 10, 2017 | Pyrenees | M4.1 | 110 km | 3 km |
| Mar 18, 2002 | 5 km SE of Betelu, Spain | M4.1 | 94 km | 5 km |
| Sep 18, 2004 | 6 km NNE of Lizoáin, Spain | M4.0 | 139 km | 6 km |
| Aug 30, 1997 | 5 km WSW of Aizarnazabal, Spain | M3.9 | 58 km | 10 km |
| Oct 3, 1999 | 5 km S of Lesaka, Spain | M3.9 | 107 km | 5 km |
| Aug 24, 1996 | 8 km N of Hondarribia, Spain | M3.9 | 98 km | 10 km |
| Nov 10, 2002 | 3 km SSE of Beriáin, Spain | M3.9 | 131 km | 4 km |
| Feb 25, 1996 | 2 km E of Goñi, Spain | M3.9 | 106 km | 10 km |
| Apr 1, 1990 | 5 km W of Saint-Étienne-de-Baïgorry, France | M3.8 | 130 km | 29 km |
| Jun 19, 1990 | 4 km NE of Berriobeiti, Spain | M3.8 | 119 km | 28 km |
| Nov 14, 1990 | 9 km NNE of San Martín de Elines, Spain | M3.7 | 80 km | 10 km |
| Aug 15, 2007 | 5 km SW of Pomar de Valdivia, Spain | M3.7 | 117 km | 3 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 46°F (8°C) | 4.6 in | Coldest |
| February | 47°F (9°C) | 3.7 in | |
| March | 49°F (10°C) | 3.6 in | |
| April | 51°F (11°C) | 4.8 in | |
| May | 57°F (14°C) | 3.6 in | |
| June | 62°F (17°C) | 2.6 in | |
| July | 66°F (19°C) | 2.2 in | Driest |
| August | 67°F (19°C) | 3.1 in | Warmest |
| September | 64°F (18°C) | 2.8 in | |
| October | 58°F (15°C) | 4.5 in | |
| November | 51°F (11°C) | 5.0 in | Wettest |
| December | 48°F (9°C) | 4.3 in |
Sestao has a seasonal temperature swing of 21°F / from 46°F in January to 67°F in August. Total annual precipitation is 44.8 inches, with November being the wettest month (5.0") and July the driest (2.2").