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San Bartolo, Mexico

Full City Profile

541 Population 1/sq mi density
984 ft Elevation 300 meters
82°F Avg Temperature 28°C
San Bartolo has a warm climate with an average annual temperature of 82°F (28°C). Winters average 78°F in January while summers reach 81°F in July. The area gets 260 sunny days per year. Annual precipitation totals 41.9 inches. The area receives 0.0 inches of snow annually.

Temperature

78°F Jan (26°C) 81°F Jul (27°C)
Annual Average82.4°F
53% above US avg
January Average78°F (26°C)
July Average81°F (27°C)
Sunny Days260 days/yr

Geography

Elevation984 ft (300 m)
Area944.4 sq mi (2,446.0 km²)
Population Density1/sq mi
Coordinates18.2223°N, 100.3835°W
TimezoneAmerica/Mexico_City

Precipitation & Snow

Annual Rainfall 41.9"
10% above US avg
Snowfall 0.0"
Wettest Month (Aug) 9.41"
Driest Month (Mar) 0.08"

Air Quality

Earthquake History

1,752 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.2. Most recent: M4.4 on Jun 12, 2025.

Apr 18, 2014 9 km ENE of Coyuquilla Norte, Mexico M7.2 111 km
Apr 18, 2002 27 km SSW of Nuxco, Mexico M6.8 147 km
Jul 15, 1996 26 km NNE of Coyuquilla Norte, Mexico M6.8 93 km
May 22, 1997 5 km ENE of Churumuco de Morelos, Mexico M6.5 139 km
Dec 10, 1994 22 km SW of Guayameo, Mexico M6.5 106 km
May 8, 2014 3 km NNE of Nuxco, Mexico M6.4 116 km
Jun 21, 1999 20 km E of Coahuayutla de Guerrero, Mexico M6.3 123 km
May 23, 1994 4 km W of San Cristóbal, Mexico M6.3 16 km
Nov 15, 2012 8 km N of San José Poliutla, Mexico M6.1 14 km
Jan 1, 2004 6 km SW of Petatlán, Mexico M6.1 127 km
May 31, 1990 7 km NE of Nuxco, Mexico M6.0 112 km
May 10, 2014 6 km W of Nuxco, Mexico M6.0 120 km
Apr 20, 1998 17 km ENE of Aratichanguío, Mexico M6.0 93 km
Apr 13, 2007 5 km SE of El Paraíso, Mexico M6.0 104 km
Dec 29, 1999 19 km WSW of Guayameo, Mexico M5.9 111 km
Apr 18, 2002 24 km WSW of Papanoa, Mexico M5.9 143 km
Oct 8, 2001 3 km WSW of Tixtlancingo, Mexico M5.9 137 km
Apr 28, 2008 21 km WNW of Tlacotepec, Mexico M5.8 48 km
Jun 16, 2013 5 km N of Tequicuilco, Mexico M5.8 125 km
Jan 1, 2004 13 km SSW of Petatlán, Mexico M5.7 133 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

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

Year Name Category Closest
2025 Erick Category 4 170 km
2024 John Category 3 120 km
2023 Otis Category 5 59 km
2023 Beatriz Category 1 218 km
2021 Rick Category 2 175 km
2017 Max Category 1 204 km
2015 Marty Category 1 264 km
2015 Carlos Category 1 205 km
2013 Raymond Category 3 259 km
2011 Hilary Category 4 251 km
2009 Andres Category 1 295 km
2006 John Category 4 280 km
1997 Pauline Category 2 154 km
1996 Alma Category 2 215 km
1996 Hernan Category 1 251 km
1996 Boris Category 1 137 km
1993 Calvin Category 2 258 km
1992 Virgil Category 4 266 km
1989 Cosme Category 1 208 km
1986 Agatha Category 1 264 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

10 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 141 km
1907 S. MEXICO Earthquake 2.0 m 8 142 km
1979 S. MEXICO Earthquake 1.3 m 5 105 km
1985 MEXICO Earthquake 1.2 m 142 km
1962 S. MEXICO Earthquake 0.8 m 4 141 km
2014 S. MEXICO Earthquake 0.4 m 111 km
1962 S. MEXICO Earthquake 0.3 m 3 147 km
2002 S. MEXICO Earthquake 147 km
1933 MEXICO Earthquake 107 km
1845 S. MEXICO Earthquake 138 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

3 volcanoes within 200 km. Closest: Toluca, Nevado de (119 km).

Name Type Elevation Last Eruption Distance
Toluca, Nevado de Stratovolcano 4,680 m (15,354 ft) -1350 119 km
Zitacuaro-Valle de Bravo Caldera 3,500 m (11,483 ft) -3050 132 km
Chichinautzin Volcanic field 3,930 m (12,894 ft) 400 163 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 78°F (26°C) 0.4 in Coldest
February 81°F (27°C) 0.1 in
March 84°F (29°C) 0.1 in Driest
April 88°F (31°C) 0.1 in
May 90°F (32°C) 1.3 in Warmest
June 85°F (29°C) 8.2 in
July 81°F (27°C) 9.3 in
August 81°F (27°C) 9.4 in Wettest
September 81°F (27°C) 8.9 in
October 81°F (27°C) 3.6 in
November 81°F (27°C) 0.4 in
December 79°F (26°C) 0.2 in

San Bartolo has a seasonal temperature swing of 11°F / from 78°F in January to 90°F in May. Total annual precipitation is 41.9 inches, with August being the wettest month (9.4") and March the driest (0.1").

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