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Weather & Climate in San Miguel Chimalapa, Mexico

Temperature, precipitation, air quality, natural hazards, and monthly weather data.

San Miguel Chimalapa has a warm climate with an average annual temperature of 77°F (25°C). Winters average 72°F in January while summers reach 79°F in July / relatively mild seasonal variation. The area gets 223 sunny days per year, above the national average. Annual precipitation totals 62.2 inches (wetter than the 38-inch national average). The city sits at an elevation of 420 feet.

Temperature

72°F Jan (22°C) 79°F Jul (26°C)
Annual Average76.7°F
42% above US avg
January Average72°F (22°C)
July Average79°F (26°C)
Sunny Days223 days/yr

Geography

Elevation420 ft (128 m)
Area50.0 sq mi (129.6 km²)
Population Density29/sq mi
Coordinates16.7142°N, 94.7481°W
TimezoneAmerica/Mexico_City

Precipitation & Snow

Annual Rainfall 62.2"
64% above US avg
Snowfall 0.0"
Wettest Month (Sep) 12.20"
Driest Month (Mar) 1.06"

Air Quality

Earthquake History

2,527 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M7.2.

Oct 21, 1995 13 km NW of Ocozocoautla de Espinosa, Mexico M7.2 137 km 159 km
Apr 7, 2011 7 km SW of Helio García Alfaro, Mexico M6.6 70 km 166 km
Feb 12, 2008 9 km SSW of General Pascual Fentes, Mexico M6.5 62 km 83 km
Sep 30, 1993 90 km S of San Francisco del Mar Viejo, Mexico M6.5 144 km 19 km
Jun 7, 1998 2 km NNE of Cabeza de Toro, Mexico M6.3 134 km 87 km
Jul 29, 2014 2 km SE of Santa Teresa, Mexico M6.3 144 km 107 km
Jul 6, 2007 6 km N of Lázaro Cárdenas, Mexico M6.1 90 km 113 km
Sep 23, 2017 7 km NNE of Ixtepec, Mexico M6.1 37 km 10 km
Aug 7, 2004 17 km WNW of Palomares, Mexico M5.9 73 km 101 km
Jan 5, 2020 3 km W of Reforma de Pineda, Mexico M5.9 44 km 87 km
Feb 25, 2011 3 km NNE of Aguilera, Mexico M5.9 129 km 123 km
Aug 18, 2004 8 km E of Juchitán de Zaragoza, Mexico M5.9 38 km 63 km
Sep 23, 2017 80 km SSW of La Gloria, Mexico M5.8 140 km 54 km
Aug 9, 2023 7 km NNE of Tonalá, Mexico M5.8 126 km 103 km
Sep 10, 2017 92 km S of San Francisco del Mar Viejo, Mexico M5.8 148 km 29 km
May 21, 2014 2 km SSW of Palomares, Mexico M5.8 57 km 120 km
Jul 25, 1991 3 km WNW of Aguilera, Mexico M5.7 127 km 127 km
Aug 5, 2015 11 km ENE of Tonalá, Mexico M5.7 132 km 101 km
May 20, 2017 21 km SE of La Horqueta (Poblado Doce), Mexico M5.7 80 km 144 km
Mar 2, 2023 Oaxaca, Mexico M5.7 62 km 96 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.

Hurricane History

8 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 4.

Year Name Category Max Wind Closest
2025 Erick Category 4 138 mph 298 km
2022 Agatha Category 2 104 mph 198 km
2013 Barbara Category 1 81 mph 107 km
2012 Carlotta Category 2 109 mph 243 km
2005 Stan Category 1 81 mph 210 km
1998 Lester Category 2 98 mph 253 km
1997 Pauline Category 4 132 mph 229 km
1997 Rick Category 1 86 mph 161 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).

Tsunami History

3 tsunamis recorded within 500 km. Highest wave on record: 0.4 m (1 ft).

Year Location Cause Max Wave Deaths Distance
1965 MEXICO Earthquake 0.4 m 6 121 km
2022 S. MEXICO Earthquake 0.2 m 143 km
2025 OFF COAST OF OAXACA Earthquake 0.2 m 108 km
Source: NOAA/NCEI Historical Tsunami Database.

Nearby Volcanoes

1 volcano within 200 km. Closest: Chichon, El (177 km).

Name Type Elevation Last Eruption Distance
Chichon, El Lava dome(s) 1,150 m (3,773 ft) 1982 177 km
Source: Smithsonian Institution Global Volcanism Program (GVP).

Monthly Weather

Month Avg Temperature Precipitation Summary
January 72°F (22°C) 2.4 in Coldest
February 73°F (23°C) 1.8 in
March 76°F (25°C) 1.1 in Driest
April 79°F (26°C) 1.1 in
May 81°F (27°C) 2.7 in Warmest
June 80°F (27°C) 8.8 in
July 79°F (26°C) 8.5 in
August 79°F (26°C) 8.7 in
September 78°F (26°C) 12.2 in Wettest
October 77°F (25°C) 7.1 in
November 75°F (24°C) 4.4 in
December 73°F (23°C) 3.5 in

San Miguel Chimalapa has a seasonal temperature swing of 10°F / from 72°F in January to 81°F in May. Total annual precipitation is 62.2 inches, with September being the wettest month (12.2") and March the driest (1.1").

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