Charco Blanco, Mexico

Full City Profile

689 Population 1/sq mi density

4,872 ft Elevation 1,485 meters

66°F Avg Temperature 19°C

Charco Blanco enjoys a temperate climate with an average annual temperature of 66°F (19°C). Winters average 57°F in January while summers reach 71°F in July. The area gets 301 sunny days per year. Annual precipitation totals 19.3 inches. The area receives 0.0 inches of snow annually.

Temperature

57°F Jan (14°C) 71°F Jul (21°C)

Annual Average	66.1°F
	22% above US avg
January Average	57°F (14°C)
July Average	71°F (21°C)
Sunny Days	301 days/yr

Geography

Elevation	4,872 ft (1,485 m)
Area	611.5 sq mi (1,583.7 km²)
Population Density	1/sq mi
Coordinates	22.6332°N, 100.5202°W
Timezone	America/Mexico_City

Precipitation & Snow

Annual Rainfall 19.3"

49% below US avg

Snowfall 0.0"

Wettest Month (Sep) 3.35"

Driest Month (Feb) 0.35"

Air Quality

Earthquake History

8 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.0. Most recent: M4.6 on Jun 5, 2023.

May 16, 2023	15 km NNW of Lázaro Cárdenas, Mexico	M5.0	66 km
Jun 5, 2023	11 km WNW of Lázaro Cárdenas, Mexico	M4.6	57 km
Jun 4, 2004	5 km NNW of San Isidro, Mexico	M4.4	145 km
Jan 15, 2007	San Luis Potosi-Queretaro-Guanajuato border region, Mexico	M4.3	141 km
Jun 25, 2013	22 km E of Doctor Arroyo, Mexico	M4.0	133 km
Jan 25, 2008	12 km ESE of Rayón, Mexico	M4.0	138 km
Aug 23, 1993	6 km WNW of Maitinez, Mexico	M4.0	123 km
Feb 17, 1993	10 km NNE of Arroyo Seco, Mexico	M3.2	141 km

Source: USGS (M2.5+, 1990–2025)

Hurricane History

4 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 3. Most recent: Alex (2010).

Year	Name	Category	Closest
2010	Alex	Category 2	210 km
2000	Keith	Category 1	269 km
1993	Gert	Category 1	286 km
1988	Gilbert	Category 3	280 km

Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	57°F (14°C)	0.7 in	Coldest
February	60°F (15°C)	0.4 in	Driest
March	65°F (18°C)	0.4 in
April	70°F (21°C)	0.9 in
May	73°F (23°C)	2.0 in	Warmest
June	72°F (22°C)	3.2 in
July	71°F (21°C)	3.2 in
August	71°F (21°C)	2.7 in
September	69°F (21°C)	3.4 in	Wettest
October	66°F (19°C)	1.5 in
November	62°F (17°C)	0.5 in
December	58°F (15°C)	0.6 in

Charco Blanco has a seasonal temperature swing of 16°F / from 57°F in January to 73°F in May. Total annual precipitation is 19.3 inches, with September being the wettest month (3.4") and February the driest (0.4").

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