Sign In Register

San Antonio Chiltepec, Mexico

Full City Profile

788 Population 57/sq mi density
3,455 ft Elevation 1,053 meters
70°F Avg Temperature 21°C
San Antonio Chiltepec enjoys a temperate climate with an average annual temperature of 70°F (21°C). Winters average 67°F in January while summers reach 70°F in July. The area gets 360 sunny days per year. Annual precipitation totals 30.7 inches. The area receives 0.0 inches of snow annually.

Temperature

67°F Jan (19°C) 70°F Jul (21°C)
Annual Average70.4°F
30% above US avg
January Average67°F (19°C)
July Average70°F (21°C)
Sunny Days360 days/yr

Geography

Elevation3,455 ft (1,053 m)
Area13.8 sq mi (35.7 km²)
Population Density57/sq mi
Coordinates18.0060°N, 98.1781°W
TimezoneAmerica/Mexico_City

Precipitation & Snow

Annual Rainfall 30.7"
19% below US avg
Snowfall 0.0"
Wettest Month (Jun) 6.42"
Driest Month (Dec) 0.16"

Air Quality

Earthquake History

322 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.4. Most recent: M5.6 on Mar 15, 2025.

Sep 14, 1995 5 km N of Azoyú, Mexico M7.4 144 km
Sep 19, 2017 1 km S of Matzaco, Mexico M7.1 69 km
Jun 15, 1999 1 km SE of Texcala, Mexico M7.0 89 km
May 15, 1993 1 km ENE of Ometepec, Mexico M6.1 147 km
Jul 21, 2000 12 km NW of Jolalpan, Mexico M5.9 90 km
Jun 16, 2013 5 km N of Tequicuilco, Mexico M5.8 110 km
Feb 23, 1994 12 km W of San Juan de los Cues, Mexico M5.8 105 km
May 5, 2011 2 km SE of Cuanacaxtitlán, Mexico M5.7 144 km
May 22, 2009 3 km E of Chila de la Sal, Mexico M5.6 32 km
Mar 15, 2025 5 km W of San Pedro Tidaá, Mexico M5.6 109 km
Mar 20, 2015 3 km SSE of Xicotlán, Mexico M5.4 36 km
May 6, 1994 7 km NE of San Vicente Boquerón, Mexico M5.3 41 km
May 21, 2018 3 km NNE of Iliatenco, Mexico M5.2 117 km
Apr 3, 1997 7 km SSE of Piaxtla, Mexico M5.2 16 km
Aug 5, 1993 5 km N of San Martín Peras, Mexico M5.2 67 km
Jul 19, 2016 4 km NNW of Copanatoyac, Mexico M5.1 82 km
Feb 28, 2025 3 km NE of Pololcingo, Mexico M5.0 130 km
Sep 16, 1995 1 km SW of Xochistlahuaca, Mexico M4.9 136 km
May 21, 1991 4 km SSE of Xochitepec, Mexico M4.9 146 km
Feb 3, 2010 5 km NE of Xayacatlán de Bravo, Mexico M4.9 39 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

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

Year Name Category Closest
2025 Erick Category 4 154 km
2024 John Category 3 171 km
2023 Otis Category 5 223 km
2021 Grace Category 3 282 km
2017 Franklin Category 1 277 km
2017 Max Category 1 164 km
2012 Carlotta Category 2 170 km
2010 Karl Category 3 176 km
2007 Dean Category 2 292 km
2007 Lorenzo Category 1 300 km
1997 Pauline Category 3 169 km
1997 Rick Category 2 256 km
1989 Cosme Category 1 151 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

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

Year Location Cause Max Wave Deaths Distance
1995 S. MEXICO Earthquake 0.4 m 3 144 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

9 volcanoes within 200 km. Closest: Popocatepetl (122 km).

Name Type Elevation Last Eruption Distance
Popocatepetl Stratovolcano(es) 5,393 m (17,694 ft) 2020 122 km
Iztaccihuatl Stratovolcano 5,230 m (17,159 ft) Unknown 139 km
Orizaba, Pico de Stratovolcano 5,564 m (18,255 ft) 1846 149 km
Papayo Lava dome 3,600 m (11,811 ft) Unknown 155 km
Chichinautzin Volcanic field 3,930 m (12,894 ft) 400 156 km
Serdan-Oriental Tuff cone(s) 3,485 m (11,434 ft) Unknown 159 km
Cumbres, Las Stratovolcano 3,940 m (12,927 ft) -3920 159 km
Gloria, La Volcanic field 3,500 m (11,483 ft) Unknown 177 km
Cofre de Perote Shield(s) 4,282 m (14,049 ft) 1150 198 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 67°F (19°C) 0.2 in Coldest
February 74°F (23°C) 0.2 in
March 78°F (26°C) 0.2 in
April 81°F (27°C) 0.6 in Warmest
May 81°F (27°C) 2.5 in
June 79°F (26°C) 6.4 in Wettest
July 70°F (21°C) 5.5 in
August 77°F (25°C) 5.1 in
September 76°F (24°C) 5.9 in
October 76°F (24°C) 2.4 in
November 74°F (23°C) 0.4 in
December 72°F (22°C) 0.2 in Driest

San Antonio Chiltepec has a seasonal temperature swing of 14°F / from 67°F in January to 81°F in April. Total annual precipitation is 29.5 inches, with June being the wettest month (6.4") and December the driest (0.2").

View full weather details →