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San Francisco El Alto, Guatemala

Full City Profile

57,894 Population 1,260/sq mi density
8,668 ft Elevation 2,642 meters
55°F Avg Temperature 13°C
San Francisco El Alto experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 52°F in January while summers reach 56°F in July. The area gets 241 sunny days per year. Annual precipitation totals 52.2 inches. The area receives 0.0 inches of snow annually.

Temperature

52°F Jan (11°C) 56°F Jul (14°C)
Annual Average54.9°F
2% above US avg
January Average52°F (11°C)
July Average56°F (14°C)
Sunny Days241 days/yr

Geography

Elevation8,668 ft (2,642 m)
Area45.9 sq mi (119.0 km²)
Population Density1,260/sq mi
Coordinates14.9449°N, 91.4431°W
TimezoneAmerica/Guatemala

Precipitation & Snow

Annual Rainfall 52.2"
37% above US avg
Snowfall 0.0"
Wettest Month (Jun) 10.28"
Driest Month (Jan) 0.24"

Air Quality

Earthquake History

1,821 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.4. Most recent: M4.6 on Aug 25, 2025.

Nov 7, 2012 33 km S of Champerico, Guatemala M7.4 117 km
Sep 10, 1993 24 km W of Puerto Madero, Mexico M7.2 132 km
Jun 14, 2017 2 km SSW of San Pablo, Guatemala M6.9 61 km
Jul 7, 2014 4 km W of Puerto Madero, Mexico M6.9 112 km
Sep 3, 1993 38 km SW of Puerto Madero, Mexico M6.8 144 km
Jun 22, 2017 28 km SW of Puerto San José, Guatemala M6.8 146 km
Feb 1, 2019 5 km SW of Puerto Madero, Mexico M6.7 113 km
Jan 10, 1998 10 km SSW of San José El Ídolo, Guatemala M6.6 64 km
Nov 11, 2012 32 km SW of Champerico, Guatemala M6.5 119 km
May 12, 2024 28 km WSW of Brisas Barra de Suchiate, Mexico M6.4 124 km
May 17, 2023 8 km SE of Canillá, Guatemala M6.4 71 km
Sep 7, 2013 7 km ESE of Ignacio López Rayón, Mexico M6.4 82 km
Jun 6, 1999 6 km ESE of Puerto San José, Guatemala M6.3 137 km
Mar 12, 2000 3 km ESE of Plan de Ayala, Mexico M6.3 108 km
May 3, 2009 5 km S of San Lucas Tolimán, Guatemala M6.3 55 km
Sep 18, 1991 4 km SE of Patzún, Guatemala M6.2 59 km
Mar 25, 2013 3 km NW of Fraijanes, Guatemala M6.2 117 km
Feb 16, 2022 12 km WSW of Nueva Concepción, Guatemala M6.2 89 km
Mar 3, 1998 9 km SSW of San José El Ídolo, Guatemala M6.1 63 km
May 8, 1999 9 km SSW of Champerico, Guatemala M6.1 98 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

3 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 1. Most recent: Barbara (2013).

Year Name Category Closest
2013 Barbara Category 1 298 km
2005 Adrian Category 1 284 km
1996 Douglas Category 1 279 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

3 tsunamis recorded within 500 km. Highest wave on record: 4.0 m (13 ft).

Year Location Cause Max Wave Deaths Distance
2005 LAGO DE ATITLAN Meteorological 4.0 m 39 km
2012 GUATEMALA Earthquake 0.4 m 48 117 km
1950 GUATEMALA Earthquake 0.2 m 87 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

15 volcanoes within 200 km. Closest: Almolonga (18 km).

Name Type Elevation Last Eruption Distance
Almolonga Stratovolcano 3,173 m (10,410 ft) 1818 18 km
Santa Maria Stratovolcano 3,745 m (12,287 ft) 2020 24 km
Toliman Stratovolcano(es) 3,158 m (10,361 ft) Unknown 46 km
Tacana Stratovolcano 4,064 m (13,333 ft) 1986 75 km
Acatenango Stratovolcano(es) 3,976 m (13,045 ft) 1972 79 km
Fuego Stratovolcano(es) 3,763 m (12,346 ft) 2020 80 km
Agua Stratovolcano 3,760 m (12,336 ft) Unknown 92 km
Pacaya Complex 2,569 m (8,428 ft) 2020 110 km
Cuilapa-Barbarena Volcanic field 1,454 m (4,770 ft) Unknown 131 km
Tecuamburro Stratovolcano 1,845 m (6,053 ft) -960 142 km
Flores Volcanic field 1,600 m (5,249 ft) Unknown 171 km
Tahual Stratovolcano 1,716 m (5,630 ft) Unknown 176 km
Moyuta Stratovolcano 1,662 m (5,453 ft) Unknown 177 km
Santiago, Cerro Volcanic field 1,192 m (3,911 ft) Unknown 183 km
Suchitan Stratovolcano(es) 2,042 m (6,699 ft) Unknown 189 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 52°F (11°C) 0.2 in Coldest, Driest
February 53°F (12°C) 0.5 in
March 56°F (13°C) 0.8 in
April 57°F (14°C) 2.0 in Warmest
May 57°F (14°C) 6.5 in
June 56°F (14°C) 10.3 in Wettest
July 56°F (14°C) 6.8 in
August 56°F (13°C) 7.4 in
September 56°F (13°C) 9.5 in
October 55°F (13°C) 5.9 in
November 54°F (12°C) 1.9 in
December 52°F (11°C) 0.5 in

San Francisco El Alto has a seasonal temperature swing of 5°F / from 52°F in January to 57°F in April. Total annual precipitation is 52.3 inches, with June being the wettest month (10.3") and January the driest (0.2").

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