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Weather & Climate in Coatomatitlán, Mexico
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Coatomatitlán has a warm climate with an average annual temperature of 74°F (23°C). Winters average 71°F in January while summers reach 75°F in July / relatively mild seasonal variation. The area gets 253 sunny days per year, above the national average. Annual precipitation totals 45.7 inches. The city sits at an elevation of 3,140 feet.
Temperature
71°F Jan (22°C)
75°F Jul (24°C)
| Annual Average | 74.1°F |
| 37% above US avg | |
| January Average | 71°F (22°C) |
| July Average | 75°F (24°C) |
| Sunny Days | 253 days/yr |
Geography
| Elevation | 3,140 ft (957 m) |
| Area | 239.8 sq mi (621.0 km²) |
| Population Density | 3/sq mi |
| Coordinates | 17.4719°N, 99.3241°W |
| Timezone | America/Mexico_City |
Precipitation & Snow
Air Quality
Earthquake History
2,333 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M7.4.
| Sep 14, 1995 | 5 km N of Azoyú, Mexico | M7.4 | 109 km | 23 km |
| Sep 19, 2017 | 1 km S of Matzaco, Mexico | M7.1 | 149 km | 48 km |
| Oct 24, 1993 | 1 km ENE of Jolotichán, Mexico | M6.7 | 103 km | 21 km |
| May 23, 1994 | 4 km W of San Cristóbal, Mexico | M6.3 | 149 km | 55 km |
| Aug 21, 2013 | 5 km ESE of Barrio Nuevo de los Muertos, Mexico | M6.2 | 69 km | 21 km |
| May 15, 1993 | 1 km ENE of Ometepec, Mexico | M6.1 | 131 km | 21 km |
| Nov 15, 2012 | 8 km N of San José Poliutla, Mexico | M6.1 | 148 km | 53 km |
| May 31, 1990 | 7 km NE of Nuxco, Mexico | M6.0 | 149 km | 23 km |
| Apr 13, 2007 | 5 km SE of El Paraíso, Mexico | M6.0 | 95 km | 34 km |
| May 15, 1993 | 2 km SSW of Ometepec, Mexico | M6.0 | 131 km | 20 km |
| Jul 21, 2000 | 12 km NW of Jolalpan, Mexico | M5.9 | 113 km | 80 km |
| Oct 8, 2001 | 3 km WSW of Tixtlancingo, Mexico | M5.9 | 86 km | 10 km |
| Apr 28, 2008 | 21 km WNW of Tlacotepec, Mexico | M5.8 | 99 km | 57 km |
| Apr 27, 2009 | 2 km WNW of Pochotillo, Mexico | M5.8 | 51 km | 35 km |
| Jun 16, 2013 | 5 km N of Tequicuilco, Mexico | M5.8 | 77 km | 52 km |
| May 5, 2011 | 2 km SE of Cuanacaxtitlán, Mexico | M5.7 | 107 km | 24 km |
| Mar 20, 2021 | 6 km NNW of Marquelia, Mexico | M5.7 | 106 km | 10 km |
| May 11, 1990 | 7 km NW of El Súchil, Mexico | M5.6 | 145 km | 28 km |
| May 22, 2009 | 3 km E of Chila de la Sal, Mexico | M5.6 | 116 km | 62 km |
| Aug 15, 2009 | 3 km NE of San Miguel Totolapan, Mexico | M5.5 | 136 km | 57 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
17 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 5.
| Year | Name | Category | Max Wind | Closest |
| 2025 | Erick | Category 4 | 138 mph | 41 km |
| 2024 | John | Category 3 | 121 mph | 54 km |
| 2023 | Otis | Category 5 | 167 mph | 88 km |
| 2023 | Beatriz | Category 1 | 81 mph | 274 km |
| 2021 | Rick | Category 2 | 104 mph | 253 km |
| 2017 | Max | Category 1 | 92 mph | 97 km |
| 2015 | Carlos | Category 1 | 86 mph | 189 km |
| 2013 | Raymond | Category 3 | 127 mph | 294 km |
| 2012 | Carlotta | Category 2 | 104 mph | 186 km |
| 2011 | Hilary | Category 4 | 138 mph | 203 km |
| 2006 | John | Category 4 | 132 mph | 288 km |
| 1997 | Pauline | Category 3 | 109 mph | 66 km |
| 1997 | Rick | Category 2 | 98 mph | 220 km |
| 1996 | Boris | Category 1 | 92 mph | 184 km |
| 1993 | Calvin | Category 2 | 104 mph | 257 km |
| 1989 | Cosme | Category 1 | 86 mph | 72 km |
| 1984 | Odile | Category 2 | 104 mph | 189 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tsunami History
14 tsunamis recorded within 500 km. Highest wave on record: 4.0 m (13 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1820 | S. MEXICO | Earthquake | 4.0 m | — | 42 km |
| 1787 | SAN MARCOS | Earthquake | 4.0 m | 11 | 139 km |
| 1754 | S. MEXICO | Earthquake | 4.0 m | — | 76 km |
| 1732 | S. MEXICO | Earthquake | 3.0 m | — | 97 km |
| 1907 | S. MEXICO | Earthquake | 2.0 m | 8 | 89 km |
| 1957 | S. MEXICO | Earthquake | 1.3 m | 65 | 111 km |
| 1962 | S. MEXICO | Earthquake | 0.8 m | 4 | 42 km |
| 2021 | S. MEXICO | Earthquake | 0.5 m | 3 | 72 km |
| 1995 | S. MEXICO | Earthquake | 0.4 m | 3 | 109 km |
| 1962 | S. MEXICO | Earthquake | 0.3 m | 3 | 36 km |
| 2026 | ACAPULCO | Earthquake | 0.1 m | 2 | 63 km |
| 1868 | S. MEXICO | Earthquake | — | — | 97 km |
| 1845 | S. MEXICO | Earthquake | — | — | 145 km |
| 1833 | S. MEXICO | Earthquake | — | — | 97 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
3 volcanoes within 200 km. Closest: Chichinautzin (180 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Chichinautzin | Volcanic field | 3,930 m (12,894 ft) | 400 | 180 km |
| Toluca, Nevado de | Stratovolcano | 4,680 m (15,354 ft) | -1350 | 188 km |
| Popocatepetl | Stratovolcano(es) | 5,393 m (17,694 ft) | 2020 | 188 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 71°F (22°C) | 0.4 in | Coldest |
| February | 72°F (22°C) | 0.2 in | |
| March | 75°F (24°C) | 0.1 in | Driest |
| April | 77°F (25°C) | 0.4 in | |
| May | 78°F (26°C) | 2.3 in | Warmest |
| June | 76°F (25°C) | 8.4 in | |
| July | 75°F (24°C) | 9.4 in | |
| August | 75°F (24°C) | 9.3 in | |
| September | 74°F (23°C) | 10.1 in | Wettest |
| October | 74°F (23°C) | 4.1 in | |
| November | 73°F (23°C) | 0.8 in | |
| December | 71°F (22°C) | 0.3 in |
Coatomatitlán has a seasonal temperature swing of 7°F / from 71°F in January to 78°F in May. Total annual precipitation is 45.7 inches, with September being the wettest month (10.1") and March the driest (0.1").