All Countries
Weather & Climate in Castaños, Mexico
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Castaños enjoys a temperate climate with an average annual temperature of 69°F (20°C). Winters average 53°F in January while summers reach 80°F in July. The area gets 313 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 12.4 inches (drier than the 38-inch national average). The city sits at an elevation of 2,480 feet.
Temperature
53°F Jan (12°C)
80°F Jul (27°C)
| Annual Average | 68.8°F |
| 27% above US avg | |
| January Average | 53°F (12°C) |
| July Average | 80°F (27°C) |
| Sunny Days | 313 days/yr |
Geography
| Elevation | 2,480 ft (756 m) |
| Area | 1,680.4 sq mi (4,352.3 km²) |
| Population Density | 14/sq mi |
| Coordinates | 26.7893°N, 101.4321°W |
| Timezone | America/Monterrey |
Precipitation & Snow
Air Quality
Earthquake History
3 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.8.
| Oct 1, 1992 | 57 km N of Ocampo, Mexico | M3.8 | 149 km | 5 km |
| Feb 28, 1993 | 73 km NNE of Parras de la Fuente, Mexico | M3.8 | 95 km | 5 km |
| Nov 16, 1991 | Coahuila-Nuevo Leon border region, Mexico | M3.6 | 131 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
1 hurricane (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 1.
| Year | Name | Category | Max Wind | Closest |
| 1980 | Allen | Category 1 | 81 mph | 216 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 53°F (12°C) | 0.6 in | Coldest |
| February | 58°F (14°C) | 0.3 in | |
| March | 65°F (18°C) | 0.2 in | Driest |
| April | 71°F (22°C) | 0.6 in | |
| May | 77°F (25°C) | 1.2 in | |
| June | 80°F (27°C) | 1.7 in | Warmest |
| July | 80°F (27°C) | 1.8 in | |
| August | 79°F (26°C) | 1.8 in | |
| September | 76°F (24°C) | 2.2 in | Wettest |
| October | 69°F (21°C) | 1.1 in | |
| November | 62°F (16°C) | 0.4 in | |
| December | 55°F (13°C) | 0.6 in |
Castaños has a seasonal temperature swing of 27°F / from 53°F in January to 80°F in June. Total annual precipitation is 12.4 inches, with September being the wettest month (2.2") and March the driest (0.2").