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San Antonio Ilotenango, Guatemala

Full City Profile

2,021 Population 40/sq mi density
6,385 ft Elevation 1,946 meters
62°F Avg Temperature 17°C
San Antonio Ilotenango enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winters average 59°F in January while summers reach 63°F in July. The area gets 207 sunny days per year. Annual precipitation totals 73.1 inches. The area receives 0.0 inches of snow annually.

Temperature

59°F Jan (15°C) 63°F Jul (17°C)
Annual Average62.2°F
15% above US avg
January Average59°F (15°C)
July Average63°F (17°C)
Sunny Days207 days/yr

Geography

Elevation6,385 ft (1,946 m)
Area50.8 sq mi (131.6 km²)
Population Density40/sq mi
Coordinates15.0547°N, 91.2299°W
TimezoneAmerica/Guatemala

Precipitation & Snow

Annual Rainfall 73.1"
92% above US avg
Snowfall 0.0"
Wettest Month (Jun) 13.62"
Driest Month (Jan) 0.87"

Air Quality

Earthquake History

1,374 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 M7.4 139 km
Jun 14, 2017 2 km SSW of San Pablo, Guatemala M6.9 85 km
Jul 7, 2014 4 km W of Puerto Madero, Mexico M6.9 137 km
Feb 1, 2019 5 km SW of Puerto Madero, Mexico M6.7 138 km
Jan 10, 1998 10 km SSW of San José El Ídolo, Guatemala M6.6 80 km
Nov 11, 2012 32 km SW of Champerico, Guatemala M6.5 144 km
May 17, 2023 8 km SE of Canillá, Guatemala M6.4 46 km
Sep 7, 2013 7 km ESE of Ignacio López Rayón, Mexico M6.4 108 km
May 12, 2024 28 km WSW of Brisas Barra de Suchiate, Mexico M6.4 150 km
Jun 6, 1999 6 km ESE of Puerto San José, Guatemala M6.3 138 km
Mar 12, 2000 3 km ESE of Plan de Ayala, Mexico M6.3 131 km
May 3, 2009 5 km S of San Lucas Tolimán, Guatemala M6.3 57 km
Jul 21, 2024 6 km E of Jalapa, Guatemala M6.2 147 km
Sep 18, 1991 4 km SE of Patzún, Guatemala M6.2 53 km
Mar 25, 2013 3 km NW of Fraijanes, Guatemala M6.2 104 km
Feb 16, 2022 12 km WSW of Nueva Concepción, Guatemala M6.2 103 km
May 8, 1999 9 km SSW of Champerico, Guatemala M6.1 121 km
Mar 3, 1998 9 km SSW of San José El Ídolo, Guatemala M6.1 79 km
Jan 27, 2024 15 km W of Taxisco, Guatemala M6.1 129 km
Mar 17, 2005 10 km NE of San Bartolo, Guatemala M6.1 19 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

2 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 3. Most recent: Adrian (2005).

Year Name Category Closest
2005 Adrian Category 1 290 km
2001 Iris Category 3 299 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 45 km
2012 GUATEMALA Earthquake 0.4 m 48 139 km
1950 GUATEMALA Earthquake 0.2 m 111 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

15 volcanoes within 200 km. Closest: Almolonga (42 km).

Name Type Elevation Last Eruption Distance
Almolonga Stratovolcano 3,173 m (10,410 ft) 1818 42 km
Santa Maria Stratovolcano 3,745 m (12,287 ft) 2020 48 km
Toliman Stratovolcano(es) 3,158 m (10,361 ft) Unknown 49 km
Acatenango Stratovolcano(es) 3,976 m (13,045 ft) 1972 72 km
Fuego Stratovolcano(es) 3,763 m (12,346 ft) 2020 75 km
Agua Stratovolcano 3,760 m (12,336 ft) Unknown 84 km
Tacana Stratovolcano 4,064 m (13,333 ft) 1986 95 km
Pacaya Complex 2,569 m (8,428 ft) 2020 101 km
Cuilapa-Barbarena Volcanic field 1,454 m (4,770 ft) Unknown 120 km
Tecuamburro Stratovolcano 1,845 m (6,053 ft) -960 134 km
Flores Volcanic field 1,600 m (5,249 ft) Unknown 157 km
Tahual Stratovolcano 1,716 m (5,630 ft) Unknown 159 km
Moyuta Stratovolcano 1,662 m (5,453 ft) Unknown 167 km
Santiago, Cerro Volcanic field 1,192 m (3,911 ft) Unknown 167 km
Suchitan Stratovolcano(es) 2,042 m (6,699 ft) Unknown 172 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 59°F (15°C) 0.9 in Coldest, Driest
February 61°F (16°C) 1.1 in
March 63°F (17°C) 1.3 in
April 65°F (18°C) 2.8 in Warmest
May 65°F (18°C) 7.0 in
June 64°F (18°C) 13.6 in Wettest
July 63°F (17°C) 9.7 in
August 63°F (17°C) 9.2 in
September 63°F (17°C) 13.5 in
October 62°F (17°C) 9.5 in
November 60°F (16°C) 3.1 in
December 59°F (15°C) 1.5 in

San Antonio Ilotenango has a seasonal temperature swing of 6°F / from 59°F in January to 65°F in April. Total annual precipitation is 73.1 inches, with June being the wettest month (13.6") and January the driest (0.9").

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