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Weather & Climate in Casas Viejas, Mexico
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Casas Viejas has a warm climate with an average annual temperature of 78°F (26°C). Winters average 71°F in January while summers reach 81°F in July / relatively mild seasonal variation. The area gets 231 sunny days per year, above the national average. Annual precipitation totals 57.6 inches (wetter than the 38-inch national average). The city sits at an elevation of 164 feet.
Temperature
71°F Jan (22°C)
81°F Jul (27°C)
| Annual Average | 78.2°F |
| 45% above US avg | |
| January Average | 71°F (22°C) |
| July Average | 81°F (27°C) |
| Sunny Days | 231 days/yr |
Geography
| Elevation | 164 ft (50 m) |
| Area | 432.9 sq mi (1,121.3 km²) |
| Population Density | 2/sq mi |
| Coordinates | 17.9869°N, 95.2578°W |
| Timezone | America/Mexico_City |
Precipitation & Snow
Air Quality
Earthquake History
1,068 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.6.
| Apr 7, 2011 | 7 km SW of Helio García Alfaro, Mexico | M6.6 | 130 km | 166 km |
| Jul 29, 2014 | 2 km SE of Santa Teresa, Mexico | M6.3 | 54 km | 107 km |
| Feb 25, 2011 | 3 km NNE of Aguilera, Mexico | M5.9 | 31 km | 123 km |
| Aug 7, 2004 | 17 km WNW of Palomares, Mexico | M5.9 | 88 km | 101 km |
| Jan 30, 2002 | 5 km SSW of Tuxtilla, Mexico | M5.9 | 73 km | 109 km |
| May 21, 2014 | 2 km SSW of Palomares, Mexico | M5.8 | 98 km | 120 km |
| Aug 2, 2025 | 4 km S of Xagacía, Mexico | M5.8 | 144 km | 63 km |
| Jul 25, 1991 | 3 km WNW of Aguilera, Mexico | M5.7 | 29 km | 127 km |
| Oct 29, 2009 | 27 km NE of Paso Nacional, Mexico | M5.7 | 107 km | 16 km |
| Mar 3, 2022 | Veracruz, Mexico | M5.7 | 28 km | 110 km |
| Aug 28, 1994 | 6 km N of San Pedro Ocotepec, Mexico | M5.6 | 125 km | 68 km |
| Mar 6, 2022 | 3 km S of Zacatal, Mexico | M5.5 | 120 km | 95 km |
| Apr 28, 2015 | 4 km NNE of Paso Real de Sarabia, Mexico | M5.5 | 100 km | 111 km |
| Apr 20, 2004 | 8 km S of Vicente Guerrero, Mexico | M5.4 | 86 km | 146 km |
| Jan 30, 2019 | 37 km NE of La Horqueta (Poblado Doce), Mexico | M5.4 | 149 km | 172 km |
| Jun 11, 2002 | 19 km N of Niños Héroes, Mexico | M5.3 | 89 km | 155 km |
| Jan 6, 2013 | 2 km ESE of Matías Romero, Mexico | M5.2 | 127 km | 55 km |
| Jan 17, 2004 | 6 km SE of Abasolo del Valle, Mexico | M5.2 | 37 km | 110 km |
| Apr 25, 1998 | 27 km SSW of Las Choapas, Mexico | M5.2 | 119 km | 59 km |
| Sep 15, 2016 | 4 km NW of Cuauhtémoc, Mexico | M5.2 | 102 km | 51 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 3.
| Year | Name | Category | Max Wind | Closest |
| 2022 | Agatha | Category 2 | 104 mph | 262 km |
| 2021 | Grace | Category 3 | 121 mph | 296 km |
| 2017 | Franklin | Category 1 | 86 mph | 255 km |
| 2013 | Barbara | Category 1 | 81 mph | 246 km |
| 2012 | Carlotta | Category 2 | 104 mph | 299 km |
| 2010 | Karl | Category 3 | 127 mph | 176 km |
| 2007 | Dean | Category 2 | 98 mph | 264 km |
| 2007 | Lorenzo | Category 1 | 81 mph | 290 km |
| 2005 | Stan | Category 1 | 81 mph | 78 km |
| 1997 | Rick | Category 1 | 86 mph | 245 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Nearby Volcanoes
1 volcano within 200 km. Closest: San Martin (65 km).
| Name | Type | Elevation | Last Eruption | Distance |
| San Martin | Shield | 1,650 m (5,413 ft) | 1796 | 65 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 71°F (22°C) | 1.2 in | Coldest |
| February | 73°F (23°C) | 0.9 in | |
| March | 78°F (25°C) | 0.8 in | Driest |
| April | 82°F (28°C) | 0.9 in | |
| May | 85°F (29°C) | 2.5 in | Warmest |
| June | 83°F (28°C) | 8.4 in | |
| July | 81°F (27°C) | 11.4 in | Wettest |
| August | 81°F (27°C) | 10.4 in | |
| September | 80°F (27°C) | 10.0 in | |
| October | 78°F (26°C) | 5.9 in | |
| November | 75°F (24°C) | 3.0 in | |
| December | 73°F (23°C) | 2.2 in |
Casas Viejas has a seasonal temperature swing of 13°F / from 71°F in January to 85°F in May. Total annual precipitation is 57.6 inches, with July being the wettest month (11.4") and March the driest (0.8").