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Weather & Climate in Casas, Mexico
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Casas has a warm climate with an average annual temperature of 75°F (24°C). Winters average 62°F in January while summers reach 84°F in July. The area gets 284 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 28.7 inches (drier than the 38-inch national average). The city sits at an elevation of 525 feet.
Temperature
62°F Jan (17°C)
84°F Jul (29°C)
| Annual Average | 75.4°F |
| 40% above US avg | |
| January Average | 62°F (17°C) |
| July Average | 84°F (29°C) |
| Sunny Days | 284 days/yr |
Geography
| Elevation | 525 ft (160 m) |
| Area | 673.5 sq mi (1,744.4 km²) |
| Population Density | 1/sq mi |
| Coordinates | 23.7270°N, 98.7367°W |
| Timezone | America/Monterrey |
Precipitation & Snow
Air Quality
Earthquake History
2 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.3.
| May 29, 2012 | 31 km NW of San Carlos, Mexico | M4.3 | 124 km | 5 km |
| Jun 25, 2013 | 22 km E of Doctor Arroyo, Mexico | M4.0 | 125 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
10 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 4.
| Year | Name | Category | Max Wind | Closest |
| 2013 | Ingrid | Category 1 | 81 mph | 236 km |
| 2010 | Alex | Category 2 | 109 mph | 19 km |
| 2005 | Emily | Category 3 | 127 mph | 142 km |
| 2003 | Erika | Category 1 | 75 mph | 200 km |
| 2000 | Keith | Category 1 | 92 mph | 152 km |
| 1996 | Dolly | Category 1 | 81 mph | 259 km |
| 1993 | Gert | Category 2 | 98 mph | 296 km |
| 1988 | Gilbert | Category 4 | 132 mph | 93 km |
| 1983 | Barry | Category 1 | 81 mph | 224 km |
| 1980 | Allen | Category 4 | 144 mph | 299 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 62°F (17°C) | 1.0 in | Coldest |
| February | 66°F (19°C) | 0.6 in | Driest |
| March | 73°F (23°C) | 0.7 in | |
| April | 79°F (26°C) | 1.5 in | |
| May | 83°F (28°C) | 3.4 in | |
| June | 85°F (29°C) | 4.2 in | Warmest |
| July | 84°F (29°C) | 3.4 in | |
| August | 84°F (29°C) | 3.9 in | |
| September | 81°F (27°C) | 5.9 in | Wettest |
| October | 75°F (24°C) | 2.5 in | |
| November | 69°F (21°C) | 0.8 in | |
| December | 63°F (17°C) | 1.0 in |
Casas has a seasonal temperature swing of 22°F / from 62°F in January to 85°F in June. Total annual precipitation is 28.8 inches, with September being the wettest month (5.9") and February the driest (0.6").