Weather & Climate in San Miguel de Horcasitas, Mexico

Temperature, precipitation, air quality, natural hazards, and monthly weather data.

San Miguel de Horcasitas has a warm climate with an average annual temperature of 72°F (22°C). Winters average 58°F in January while summers reach 88°F in July. The area gets 308 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 15.6 inches (drier than the 38-inch national average). The city sits at an elevation of 1,293 feet.

Temperature

58°F Jan (15°C) 88°F Jul (31°C)

Annual Average	72.4°F
	34% above US avg
January Average	58°F (15°C)
July Average	88°F (31°C)
Sunny Days	308 days/yr

Geography

Elevation	1,293 ft (394 m)
Area	546.8 sq mi (1,416.1 km²)
Population Density	1/sq mi
Coordinates	29.4873°N, 110.7255°W
Timezone	America/Hermosillo

Precipitation & Snow

Annual Rainfall 15.6"

59% below US avg

Snowfall 0.0"

Wettest Month (Jul) 4.29"

Driest Month (May) 0.12"

Air Quality

Earthquake History

2 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.5.

Oct 16, 1999	10 km ESE of Imuris, Mexico	M4.5	141 km	5 km
Oct 20, 1993	16 km E of Moctezuma, Mexico	M3.5	122 km	5 km

Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	58°F (15°C)	0.8 in	Coldest
February	60°F (16°C)	0.8 in
March	64°F (18°C)	0.4 in
April	69°F (21°C)	0.2 in
May	76°F (24°C)	0.1 in	Driest
June	85°F (29°C)	0.4 in
July	88°F (31°C)	4.3 in	Warmest, Wettest
August	87°F (30°C)	4.1 in
September	84°F (29°C)	2.1 in
October	75°F (24°C)	0.7 in
November	65°F (18°C)	0.6 in
December	58°F (15°C)	1.2 in

San Miguel de Horcasitas has a seasonal temperature swing of 30°F / from 58°F in January to 88°F in July. Total annual precipitation is 15.6 inches, with July being the wettest month (4.3") and May the driest (0.1").

View full profile of San Miguel de Horcasitas, Mexico →