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Weather & Climate in Custoias, Portugal
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Custoias enjoys a temperate climate with an average annual temperature of 56°F (14°C). Winters average 45°F in January while summers reach 69°F in July. The area gets 254 sunny days per year, above the national average. Annual precipitation totals 45.4 inches. The city sits at an elevation of 1,867 feet.
Temperature
45°F Jan (7°C)
69°F Jul (20°C)
| Annual Average | 56.3°F |
| 4% above US avg | |
| January Average | 45°F (7°C) |
| July Average | 69°F (20°C) |
| Sunny Days | 254 days/yr |
Geography
| Elevation | 1,867 ft (569 m) |
| Area | 4.2 sq mi (11.0 km²) |
| Population Density | 4,588/sq mi |
| Coordinates | 41.1053°N, 7.3210°W |
| Timezone | Europe/Lisbon |
Precipitation & Snow
Air Quality
Earthquake History
206 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.5.
| Jan 23, 2003 | 4 km ENE of Villalcampo, Spain | M4.5 | 120 km | 6 km |
| Jan 12, 2003 | 4 km ENE of Villalcampo, Spain | M4.3 | 120 km | 3 km |
| Oct 25, 1992 | 13 km S of Macedo de Cavaleiros, Portugal | M4.1 | 44 km | 33 km |
| May 28, 1998 | 8 km W of Bande, Spain | M4.1 | 122 km | 9 km |
| May 30, 1998 | 15 km NNE of Valpaços, Portugal | M4.0 | 70 km | 0 km |
| Apr 3, 1995 | 4 km E of Tocha, Portugal | M3.9 | 145 km | 5 km |
| Aug 20, 1998 | 13 km SSE of Mêda, Portugal | M3.8 | 30 km | 11 km |
| Jul 2, 1996 | 6 km SSE of Allariz, Spain | M3.7 | 121 km | 10 km |
| Jan 12, 2003 | 4 km E of Villalcampo, Spain | M3.7 | 121 km | 2 km |
| Jul 27, 2003 | 4 km NE of Villalcampo, Spain | M3.7 | 120 km | 6 km |
| Jun 12, 1998 | 6 km SW of Verea, Spain | M3.7 | 122 km | 0 km |
| Aug 11, 1993 | 3 km SSW of Vilela, Portugal | M3.6 | 27 km | 10 km |
| Nov 22, 1990 | 4 km E of Lobios, Spain | M3.6 | 145 km | 10 km |
| Jan 21, 2002 | 21 km E of Sobreira, Portugal | M3.6 | 50 km | 7 km |
| Nov 24, 1993 | Portugal | M3.6 | 36 km | 10 km |
| Nov 22, 1995 | 2 km ENE of Laza, Spain | M3.5 | 108 km | 10 km |
| Dec 31, 1996 | 4 km N of Luso, Portugal | M3.5 | 117 km | 10 km |
| Aug 18, 1998 | 11 km SSE of Mêda, Portugal | M3.5 | 28 km | 8 km |
| Jun 14, 2004 | 2 km ESE of Villaseco de los Reyes, Spain | M3.5 | 97 km | 0 km |
| Jun 22, 1993 | 18 km W of Espinho, Portugal | M3.5 | 130 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) | 6.6 in | Coldest, Wettest |
| February | 47°F (8°C) | 5.7 in | |
| March | 50°F (10°C) | 3.3 in | |
| April | 53°F (11°C) | 3.8 in | |
| May | 58°F (14°C) | 3.5 in | |
| June | 64°F (18°C) | 2.0 in | |
| July | 69°F (20°C) | 0.6 in | Warmest, Driest |
| August | 69°F (20°C) | 0.7 in | |
| September | 65°F (18°C) | 2.3 in | |
| October | 58°F (14°C) | 4.7 in | |
| November | 51°F (11°C) | 5.7 in | |
| December | 47°F (8°C) | 6.5 in |
Custoias has a seasonal temperature swing of 24°F / from 45°F in January to 69°F in July. Total annual precipitation is 45.4 inches, with January being the wettest month (6.6") and July the driest (0.6").