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Hermiltepec, Mexico

Full City Profile

566 Population 2/sq mi density
3,878 ft Elevation 1,182 meters
70°F Avg Temperature 21°C
Hermiltepec enjoys a temperate climate with an average annual temperature of 70°F (21°C). Winters average 66°F in January while summers reach 70°F in July. The area gets 250 sunny days per year. Annual precipitation totals 47.2 inches. The area receives 0.0 inches of snow annually.

Temperature

66°F Jan (19°C) 70°F Jul (21°C)
Annual Average70.1°F
30% above US avg
January Average66°F (19°C)
July Average70°F (21°C)
Sunny Days250 days/yr

Geography

Elevation3,878 ft (1,182 m)
Area291.0 sq mi (753.6 km²)
Population Density2/sq mi
Coordinates18.9921°N, 100.3707°W
TimezoneAmerica/Mexico_City

Precipitation & Snow

Annual Rainfall 47.2"
24% above US avg
Snowfall 0.0"
Wettest Month (Sep) 9.65"
Driest Month (Feb) 0.24"

Air Quality

Earthquake History

392 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.5. Most recent: M5.0 on Feb 28, 2025.

Dec 10, 1994 22 km SW of Guayameo, Mexico M6.5 143 km
May 22, 1997 5 km ENE of Churumuco de Morelos, Mexico M6.5 134 km
May 23, 1994 4 km W of San Cristóbal, Mexico M6.3 93 km
Jun 21, 1999 20 km E of Coahuayutla de Guerrero, Mexico M6.3 144 km
Nov 15, 2012 8 km N of San José Poliutla, Mexico M6.1 72 km
Apr 20, 1998 17 km ENE of Aratichanguío, Mexico M6.0 102 km
Dec 29, 1999 19 km WSW of Guayameo, Mexico M5.9 139 km
Apr 28, 2008 21 km WNW of Tlacotepec, Mexico M5.8 129 km
May 1, 2012 19 km W of Placeres del Oro, Mexico M5.7 112 km
Aug 15, 2009 3 km NE of San Miguel Totolapan, Mexico M5.5 90 km
Apr 29, 2008 19 km W of Huetamo de Núñez, Mexico M5.3 84 km
Dec 20, 1995 15 km NW of Zirándaro de los Chávez, Mexico M5.3 87 km
Jun 2, 2011 24 km N of Aratichanguío, Mexico M5.3 105 km
Feb 20, 2006 15 km SE of Patambó, Mexico M5.2 103 km
Jul 21, 2003 14 km W of Huetamo de Núñez, Mexico M5.2 81 km
Aug 12, 2022 10 km E of Zirándaro de los Chávez, Mexico M5.2 78 km
Mar 3, 2019 6 km SW of Aratichanguío, Mexico M5.1 126 km
Jul 16, 2023 3 km W of Paso de Arena, Mexico M5.1 93 km
Jul 28, 2007 19 km S of Patambó, Mexico M5.1 116 km
May 16, 2018 Guerrero-Michoacan border region, Mexico M5.0 87 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

12 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 5. Most recent: Erick (2025).

Year Name Category Closest
2025 Erick Category 3 239 km
2024 John Category 3 198 km
2023 Otis Category 5 144 km
2023 Beatriz Category 1 286 km
2021 Rick Category 2 208 km
2017 Max Category 1 286 km
2015 Carlos Category 1 290 km
1997 Pauline Category 2 233 km
1996 Alma Category 2 241 km
1996 Boris Category 1 184 km
1989 Cosme Category 1 274 km
1984 Odile Category 2 247 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Nearby Volcanoes

7 volcanoes within 200 km. Closest: Zitacuaro-Valle de Bravo (47 km).

Name Type Elevation Last Eruption Distance
Zitacuaro-Valle de Bravo Caldera 3,500 m (11,483 ft) -3050 47 km
Toluca, Nevado de Stratovolcano 4,680 m (15,354 ft) -1350 66 km
Chichinautzin Volcanic field 3,930 m (12,894 ft) 400 131 km
Michoacan-Guanajuato Pyroclastic cone(s) 3,860 m (12,664 ft) 1952 173 km
Papayo Lava dome 3,600 m (11,811 ft) Unknown 179 km
Iztaccihuatl Stratovolcano 5,230 m (17,159 ft) Unknown 183 km
Popocatepetl Stratovolcano(es) 5,393 m (17,694 ft) 2020 184 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 66°F (19°C) 0.7 in Coldest
February 68°F (20°C) 0.2 in Driest
March 71°F (22°C) 0.3 in
April 75°F (24°C) 0.3 in
May 76°F (24°C) 2.0 in Warmest
June 73°F (23°C) 9.0 in
July 70°F (21°C) 9.6 in
August 70°F (21°C) 9.6 in
September 70°F (21°C) 9.7 in Wettest
October 69°F (21°C) 4.7 in
November 68°F (20°C) 1.0 in
December 67°F (19°C) 0.2 in

Hermiltepec has a seasonal temperature swing of 10°F / from 66°F in January to 76°F in May. Total annual precipitation is 47.3 inches, with September being the wettest month (9.7") and February the driest (0.2").

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