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Río Seco 1ra. Sección, Mexico

Full City Profile

864 Population 3/sq mi density
75 ft Elevation 23 meters
80°F Avg Temperature 27°C
Río Seco 1ra. Sección has a warm climate with an average annual temperature of 80°F (27°C). Winters average 75°F in January while summers reach 83°F in July. The area gets 336 sunny days per year. Annual precipitation totals 60.0 inches. The area receives 0.0 inches of snow annually.

Temperature

75°F Jan (24°C) 83°F Jul (28°C)
Annual Average80.1°F
48% above US avg
January Average75°F (24°C)
July Average83°F (28°C)
Sunny Days336 days/yr

Geography

Elevation75 ft (23 m)
Area302.9 sq mi (784.5 km²)
Population Density3/sq mi
Coordinates18.1092°N, 93.3133°W
TimezoneAmerica/Mexico_City

Precipitation & Snow

Annual Rainfall 60.0"
58% above US avg
Snowfall 0.0"
Wettest Month (Oct) 13.62"
Driest Month (Apr) 1.65"

Air Quality

Earthquake History

238 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.2. Most recent: M4.0 on Feb 27, 2025.

Oct 21, 1995 13 km NW of Ocozocoautla de Espinosa, Mexico M7.2 142 km
Apr 7, 2011 7 km SW of Helio García Alfaro, Mexico M6.6 148 km
May 20, 2017 21 km SE of La Horqueta (Poblado Doce), Mexico M5.7 143 km
Jan 30, 2019 37 km NE of La Horqueta (Poblado Doce), Mexico M5.4 100 km
Jun 11, 2002 19 km N of Niños Héroes, Mexico M5.3 139 km
Dec 19, 2001 34 km WNW of Raudales Malpaso, Mexico M5.3 103 km
Apr 25, 1998 27 km SSW of Las Choapas, Mexico M5.2 104 km
May 2, 2014 14 km NNE of Niños Héroes, Mexico M5.1 136 km
Jan 25, 2017 9 km E of Hidalgotitlán, Mexico M5.0 138 km
Jun 3, 1996 28 km ESE of Hidalgotitlán, Mexico M4.9 123 km
Apr 13, 2013 30 km E of La Horqueta (Poblado Doce), Mexico M4.7 114 km
Jun 24, 2009 32 km NE of La Horqueta (Poblado Doce), Mexico M4.7 105 km
Sep 6, 1997 1 km NNE of Mundo Nuevo, Mexico M4.7 113 km
Jan 3, 1998 15 km WNW of Plan de Ayala, Mexico M4.7 74 km
Jun 28, 1995 31 km NNE of Helio García Alfaro, Mexico M4.7 113 km
Apr 20, 2001 5 km WNW of Niños Héroes, Mexico M4.6 150 km
Aug 19, 2010 17 km SE of Hidalgotitlán, Mexico M4.6 141 km
Jan 4, 2005 32 km NNE of La Horqueta (Poblado Doce), Mexico M4.6 106 km
Jan 14, 2008 9 km ENE of Niños Héroes, Mexico M4.6 137 km
Apr 9, 2011 18 km SSE of La Horqueta (Poblado Doce), Mexico M4.6 148 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

8 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 3. Most recent: Grace (2021).

Year Name Category Closest
2021 Grace Category 3 277 km
2017 Franklin Category 1 259 km
2013 Barbara Category 1 221 km
2011 Nate Category 1 207 km
2010 Karl Category 3 166 km
2007 Dean Category 1 200 km
2005 Stan Category 1 147 km
1995 Roxanne Category 1 246 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

1 tsunami recorded within 500 km. Highest wave on record: 50.0 m (164 ft).

Year Location Cause Max Wave Deaths Distance
2007 JUAN DE GRIJALVA, CHIAPAS Meteorological 50.0 m 19 142 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

1 volcano within 200 km. Closest: Chichon, El (84 km).

Name Type Elevation Last Eruption Distance
Chichon, El Lava dome(s) 1,150 m (3,773 ft) 1982 84 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 75°F (24°C) 5.2 in
February 74°F (23°C) 3.9 in
March 79°F (26°C) 1.7 in
April 82°F (28°C) 1.7 in Driest
May 84°F (29°C) 3.0 in Warmest
June 83°F (29°C) 7.8 in
July 83°F (28°C) 6.7 in
August 83°F (28°C) 7.9 in
September 82°F (28°C) 11.9 in
October 79°F (26°C) 13.6 in Wettest
November 77°F (25°C) 7.4 in
December 74°F (23°C) 5.6 in Coldest

Río Seco 1ra. Sección has a seasonal temperature swing of 10°F / from 74°F in December to 84°F in May. Total annual precipitation is 76.4 inches, with October being the wettest month (13.6") and April the driest (1.7").

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