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Weather & Climate in Huanacastal, Mexico
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Huanacastal has a warm climate with an average annual temperature of 82°F (28°C). Winters average 79°F in January while summers reach 82°F in July / relatively mild seasonal variation. The area gets 231 sunny days per year, above the national average. Annual precipitation totals 59.3 inches (wetter than the 38-inch national average). The city sits at an elevation of 112 feet.
Temperature
79°F Jan (26°C)
82°F Jul (28°C)
| Annual Average | 81.6°F |
| 51% above US avg | |
| January Average | 79°F (26°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 231 days/yr |
Geography
| Elevation | 112 ft (34 m) |
| Area | 1,188.5 sq mi (3,078.3 km²) |
| Population Density | 1/sq mi |
| Coordinates | 16.1447°N, 93.8331°W |
| Timezone | America/Mexico_City |
Precipitation & Snow
Air Quality
Earthquake History
2,462 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M8.2.
| Sep 8, 2017 | 2017 Tehuantepec, Mexico Earthquake | M8.2 | 125 km | 47 km |
| Oct 21, 1995 | 13 km NW of Ocozocoautla de Espinosa, Mexico | M7.2 | 87 km | 159 km |
| Apr 7, 2011 | 7 km SW of Helio García Alfaro, Mexico | M6.6 | 130 km | 166 km |
| Sep 30, 1993 | 90 km S of San Francisco del Mar Viejo, Mexico | M6.5 | 123 km | 19 km |
| Feb 12, 2008 | 9 km SSW of General Pascual Fentes, Mexico | M6.5 | 56 km | 83 km |
| Nov 28, 2001 | 2 km ESE of El Carmen, Mexico | M6.4 | 101 km | 85 km |
| Jan 16, 2002 | 2 km SW of Las Brisas, Mexico | M6.4 | 104 km | 80 km |
| Dec 31, 1996 | 4 km SW of El Ramal (Porvenir), Mexico | M6.4 | 99 km | 100 km |
| Jul 14, 2023 | Offshore Chiapas, Mexico | M6.3 | 139 km | 34 km |
| Jun 7, 1998 | 2 km NNE of Cabeza de Toro, Mexico | M6.3 | 22 km | 87 km |
| Jul 6, 2007 | 6 km N of Lázaro Cárdenas, Mexico | M6.1 | 28 km | 113 km |
| Dec 4, 2000 | 104 km SW of El Palmarcito, Mexico | M6.1 | 142 km | 33 km |
| Sep 23, 2017 | 7 km NNE of Ixtepec, Mexico | M6.1 | 143 km | 10 km |
| Sep 6, 1995 | 119 km SW of Manuel Ávila Camacho (Ponte Duro), Mexico | M6.0 | 141 km | 12 km |
| Jan 19, 2001 | 6 km NNE of Hidalgo, Mexico | M6.0 | 145 km | 93 km |
| Jan 5, 2020 | 3 km W of Reforma de Pineda, Mexico | M5.9 | 76 km | 87 km |
| Aug 18, 2004 | 8 km E of Juchitán de Zaragoza, Mexico | M5.9 | 123 km | 63 km |
| Sep 23, 2017 | 80 km SSW of La Gloria, Mexico | M5.8 | 97 km | 54 km |
| Aug 9, 2023 | 7 km NNE of Tonalá, Mexico | M5.8 | 11 km | 103 km |
| Sep 10, 2017 | 92 km S of San Francisco del Mar Viejo, Mexico | M5.8 | 112 km | 29 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
7 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 4.
| Year | Name | Category | Max Wind | Closest |
| 2022 | Agatha | Category 2 | 104 mph | 276 km |
| 2013 | Barbara | Category 1 | 81 mph | 9 km |
| 2012 | Carlotta | Category 2 | 109 mph | 298 km |
| 2005 | Stan | Category 1 | 81 mph | 296 km |
| 1998 | Lester | Category 2 | 98 mph | 221 km |
| 1997 | Pauline | Category 4 | 132 mph | 270 km |
| 1997 | Rick | Category 1 | 75 mph | 233 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tsunami History
3 tsunamis recorded within 500 km. Highest wave on record: 50.0 m (164 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 2007 | JUAN DE GRIJALVA, CHIAPAS | Meteorological | 50.0 m | 19 | 111 km |
| 2017 | S. MEXICO | Earthquake | 2.7 m | 98 | 125 km |
| 2025 | OFF COAST OF OAXACA | Earthquake | 0.2 m | — | 137 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
1 volcano within 200 km. Closest: Chichon, El (150 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Chichon, El | Lava dome(s) | 1,150 m (3,773 ft) | 1982 | 150 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 79°F (26°C) | 0.0 in | Coldest |
| February | 80°F (27°C) | 0.1 in | |
| March | 82°F (28°C) | 0.3 in | |
| April | 84°F (29°C) | 0.7 in | |
| May | 84°F (29°C) | 5.6 in | Warmest |
| June | 83°F (28°C) | 11.5 in | |
| July | 82°F (28°C) | 10.4 in | |
| August | 82°F (28°C) | 11.7 in | |
| September | 81°F (27°C) | 14.0 in | Wettest |
| October | 81°F (27°C) | 4.3 in | |
| November | 81°F (27°C) | 0.6 in | |
| December | 80°F (26°C) | 0.0 in | Driest |
Huanacastal has a seasonal temperature swing of 5°F / from 79°F in January to 84°F in May. Total annual precipitation is 59.3 inches, with September being the wettest month (14.0") and December the driest (0.0").