Olmillos de Castro, Spain

Full City Profile

2.9 /5.0

C+ Fair

368 Population 53/sq mi density

2,516 ft Elevation 767 meters

54°F Avg Temperature 12°C

C+

Overall

2.9 / 5.0

Fair overall score based on economy, affordability, safety and education

C+

Economy

2.9 / 5.0

$33,493 median income, unemployment

Olmillos de Castro experiences four distinct seasons with an average annual temperature of 54°F (12°C). Winters average 39°F in January while summers reach 70°F in July. The area gets 284 sunny days per year. Annual precipitation totals 28.5 inches. The area receives 0.0 inches of snow annually.

Temperature

39°F Jan (4°C) 70°F Jul (21°C)

Annual Average	53.7°F
	1% below US avg
January Average	39°F (4°C)
July Average	70°F (21°C)
Sunny Days	284 days/yr

Geography

Elevation	2,516 ft (767 m)
Area	7.0 sq mi (18.1 km²)
Population Density	53/sq mi
Coordinates	41.7318°N, 5.9679°W
Timezone	Europe/Madrid

Precipitation & Snow

Annual Rainfall 28.5"

25% below US avg

Snowfall 0.0"

Wettest Month (Dec) 3.86"

Driest Month (Jul) 0.75"

Air Quality

Earthquake History

110 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.8. Most recent: M4.0 on Sep 30, 2023.

Jun 10, 2006	12 km NNE of Castrillo de Cabrera, Spain	M4.8	89 km
Jan 23, 2003	4 km ENE of Villalcampo, Spain	M4.5	21 km
Jan 12, 2003	4 km ENE of Villalcampo, Spain	M4.3	22 km
Oct 25, 1992	13 km S of Macedo de Cavaleiros, Portugal	M4.1	92 km
Sep 30, 2023	4 km NNW of Igüeña, Spain	M4.0	118 km
May 30, 1998	15 km NNE of Valpaços, Portugal	M4.0	105 km
Aug 20, 1998	13 km SSE of Mêda, Portugal	M3.8	143 km
Jul 27, 2003	4 km NE of Villalcampo, Spain	M3.7	21 km
Jan 12, 2003	4 km E of Villalcampo, Spain	M3.7	23 km
Jan 21, 2002	21 km E of Sobreira, Portugal	M3.6	134 km
Aug 11, 1993	3 km SSW of Vilela, Portugal	M3.6	150 km
Nov 22, 1990	4 km E of Lobios, Spain	M3.6	145 km
Jun 14, 2004	2 km ESE of Villaseco de los Reyes, Spain	M3.5	66 km
Aug 18, 1998	11 km SSE of Mêda, Portugal	M3.5	142 km
Nov 22, 1995	2 km ENE of Laza, Spain	M3.5	127 km
Oct 30, 2001	19 km E of Sobreira, Portugal	M3.4	135 km
Oct 3, 2002	6 km SSE of Petín, Spain	M3.4	114 km
Jan 30, 2004	5 km NE of Villalcampo, Spain	M3.4	20 km
Jul 10, 1994	7 km SSE of Montederramo, Spain	M3.4	134 km
May 21, 2001	6 km ENE of Villalcampo, Spain	M3.4	22 km

Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	39°F (4°C)	3.5 in	Coldest
February	42°F (6°C)	3.2 in
March	47°F (8°C)	2.0 in
April	50°F (10°C)	2.3 in
May	56°F (13°C)	2.4 in
June	64°F (18°C)	1.7 in
July	70°F (21°C)	0.8 in	Warmest, Driest
August	70°F (21°C)	0.8 in
September	64°F (18°C)	1.7 in
October	54°F (12°C)	3.1 in
November	46°F (8°C)	3.3 in
December	42°F (5°C)	3.9 in	Wettest

Olmillos de Castro has a seasonal temperature swing of 31°F / from 39°F in January to 70°F in July. Total annual precipitation is 28.5 inches, with December being the wettest month (3.9") and July the driest (0.8").

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