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San Martín Morelos, Mexico

Full City Profile

851 Population 5/sq mi density
8,747 ft Elevation 2,666 meters
49°F Avg Temperature 9°C
San Martín Morelos experiences four distinct seasons with an average annual temperature of 49°F (9°C). Winters average 44°F in January while summers reach 50°F in July. The area gets 353 sunny days per year. Annual precipitation totals 42.1 inches. The area receives 1.1 inches of snow annually.

Temperature

44°F Jan (7°C) 50°F Jul (10°C)
Annual Average48.7°F
10% below US avg
January Average44°F (7°C)
July Average50°F (10°C)
Sunny Days353 days/yr

Geography

Elevation8,747 ft (2,666 m)
Area185.2 sq mi (479.7 km²)
Population Density5/sq mi
Coordinates19.5319°N, 99.6825°W
TimezoneAmerica/Mexico_City

Precipitation & Snow

Annual Rainfall 42.1"
11% above US avg
Snowfall 1.1"
Wettest Month (Jul) 8.98"
Driest Month (Feb) 0.39"

Air Quality

Earthquake History

184 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.9. Most recent: M5.0 on Feb 28, 2025.

Jul 21, 2000 12 km NW of Jolalpan, Mexico M5.9 148 km
Feb 28, 2025 3 km NE of Pololcingo, Mexico M5.0 141 km
Jul 19, 1993 4 km W of San Antonio del Rosario, Mexico M4.9 144 km
May 26, 2005 7 km ESE of Cocula, Mexico M4.7 146 km
Apr 22, 1994 7 km ESE of Palmar Chico, Mexico M4.6 117 km
Apr 5, 2022 17 km NNW of Tuzantla, Mexico M4.5 104 km
Jun 21, 1996 4 km ENE of Villa Madero, Mexico M4.3 144 km
Apr 30, 2006 5 km SSE of San Diego de Alcalá, Mexico M4.2 131 km
Mar 15, 1998 2 km NE of Macutzio, Mexico M4.2 69 km
Mar 4, 2000 3 km NE of Tulcingo, Mexico M4.1 138 km
May 6, 2013 12 km NW of San Pedro Benito Juárez, Mexico M4.1 124 km
Feb 4, 2003 Puebla region, Mexico M4.1 140 km
Mar 2, 2002 8 km SW of Acapetlahuaya, Mexico M4.1 138 km
May 28, 2007 6 km NNE of Acapetlahuaya, Mexico M4.1 123 km
Mar 21, 1998 8 km W of San Mateo Ozolco, Mexico M4.1 123 km
Apr 21, 1998 central Mexico M4.1 126 km
Jul 17, 2012 12 km NNW of Ixcapuzalco, Mexico M4.1 105 km
Mar 12, 2000 1 km SE of Teocalco, Mexico M4.1 74 km
Aug 7, 2005 2 km W of San Isidro, Mexico M4.0 115 km
Apr 17, 2010 5 km SSE of Pozuelos, Mexico M4.0 122 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

13 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 4. Most recent: Erick (2025).

Year Name Category Closest
2025 Erick Category 1 273 km
2024 John Category 2 249 km
2023 Otis Category 4 214 km
2021 Grace Category 3 233 km
2021 Rick Category 2 294 km
2017 Katia Category 1 295 km
2007 Dean Category 2 271 km
2007 Lorenzo Category 1 291 km
1997 Pauline Category 1 282 km
1996 Boris Category 1 276 km
1993 Gert Category 2 226 km
1990 Diana Category 2 283 km
1988 Debby Category 1 281 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Nearby Volcanoes

6 volcanoes within 200 km. Closest: Toluca, Nevado de (48 km).

Name Type Elevation Last Eruption Distance
Toluca, Nevado de Stratovolcano 4,680 m (15,354 ft) -1350 48 km
Zitacuaro-Valle de Bravo Caldera 3,500 m (11,483 ft) -3050 61 km
Chichinautzin Volcanic field 3,930 m (12,894 ft) 400 77 km
Papayo Lava dome 3,600 m (11,811 ft) Unknown 106 km
Iztaccihuatl Stratovolcano 5,230 m (17,159 ft) Unknown 116 km
Popocatepetl Stratovolcano(es) 5,393 m (17,694 ft) 2020 125 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 44°F (7°C) 0.8 in Coldest
February 52°F (11°C) 0.4 in Driest
March 55°F (13°C) 0.4 in
April 58°F (14°C) 0.9 in
May 60°F (16°C) 3.0 in Warmest
June 60°F (15°C) 7.6 in
July 50°F (10°C) 9.0 in Wettest
August 58°F (14°C) 8.0 in
September 58°F (14°C) 6.7 in
October 56°F (13°C) 3.0 in
November 53°F (12°C) 0.8 in
December 51°F (10°C) 0.5 in

San Martín Morelos has a seasonal temperature swing of 16°F / from 44°F in January to 60°F in May. Total annual precipitation is 41.0 inches, with July being the wettest month (9.0") and February the driest (0.4").

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