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Weather & Climate in San Cristóbal Acasaguastlán, Guatemala

Temperature, precipitation, air quality, natural hazards, and monthly weather data.

San Cristóbal Acasaguastlán has a warm climate with an average annual temperature of 77°F (25°C). Winters average 74°F in January while summers reach 78°F in July / relatively mild seasonal variation. The area gets 255 sunny days per year, above the national average. Annual precipitation totals 44.8 inches. The city sits at an elevation of 860 feet.

Temperature

74°F Jan (24°C) 78°F Jul (26°C)
Annual Average77.4°F
43% above US avg
January Average74°F (24°C)
July Average78°F (26°C)
Sunny Days255 days/yr

Geography

Elevation860 ft (262 m)
Area61.9 sq mi (160.4 km²)
Population Density35/sq mi
Coordinates14.9249°N, 89.8743°W
TimezoneAmerica/Guatemala

Precipitation & Snow

Annual Rainfall 44.8"
18% above US avg
Snowfall 0.0"
Wettest Month (Sep) 9.17"
Driest Month (Jan) 0.24"

Air Quality

Earthquake History

518 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.4.

May 17, 2023 8 km SE of Canillá, Guatemala M6.4 102 km 252 km
May 3, 2009 5 km S of San Lucas Tolimán, Guatemala M6.3 143 km 108 km
Jun 6, 1999 6 km ESE of Puerto San José, Guatemala M6.3 149 km 33 km
Mar 25, 2013 3 km NW of Fraijanes, Guatemala M6.2 80 km 189 km
Sep 18, 1991 4 km SE of Patzún, Guatemala M6.2 124 km 5 km
Jul 21, 2024 6 km E of Jalapa, Guatemala M6.2 32 km 272 km
Jan 27, 2024 15 km W of Taxisco, Guatemala M6.1 125 km 90 km
Dec 22, 1997 28 km SSW of Pasaco, Guatemala M6.1 140 km 59 km
Sep 12, 1993 27 km S of Taxisco, Guatemala M6.0 136 km 68 km
Jan 18, 2010 17 km SW of San Francisco Menéndez, El Salvador M5.9 136 km 55 km
Aug 22, 1993 Guatemala M5.8 117 km 108 km
Dec 12, 1999 0 km SSW of Sololá, Guatemala M5.8 142 km 158 km
Jan 9, 2025 10 km E of Acajutla, El Salvador M5.8 148 km 95 km
Jul 8, 2025 3 km SSW of Amatitlán, Guatemala M5.7 99 km 10 km
Jul 29, 2025 6 km SE of Comapa, Guatemala M5.7 96 km 10 km
Jun 18, 2018 12 km SW of Guanagazapa, Guatemala M5.7 126 km 99 km
May 3, 2004 4 km SSW of Santa María de Jesús, Guatemala M5.7 105 km 125 km
Jun 27, 2012 5 km E of San Francisco Menéndez, El Salvador M5.7 122 km 133 km
Jul 13, 1999 34 km SW of Pasaco, Guatemala M5.6 143 km 70 km
Nov 11, 1993 28 km S of Taxisco, Guatemala M5.6 138 km 71 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.

Hurricane History

5 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 4.

Year Name Category Max Wind Closest
2020 Nana Category 1 75 mph 268 km
2016 Earl Category 1 86 mph 294 km
2010 Richard Category 2 98 mph 285 km
2005 Adrian Category 1 81 mph 274 km
2001 Iris Category 4 144 mph 190 km
Source: NOAA IBTrACS (Category 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 150 km
1976 GUATEMALA Earthquake 0.1 m 23,000 94 km
1859 EL SALVADOR Earthquake 136 km
Source: NOAA/NCEI Historical Tsunami Database.

Nearby Volcanoes

15 volcanoes within 200 km. Closest: Chiquimula Volcanic Field (36 km).

Name Type Elevation Last Eruption Distance
Chiquimula Volcanic Field Pyroclastic cone(s) 1,192 m (3,911 ft) Unknown 36 km
Ipala Stratovolcano 1,650 m (5,413 ft) Unknown 49 km
Tahual Stratovolcano 1,716 m (5,630 ft) Unknown 55 km
Suchitan Stratovolcano(es) 2,042 m (6,699 ft) Unknown 59 km
Ixtepeque Lava dome(s) 1,292 m (4,239 ft) Unknown 60 km
Santiago, Cerro Volcanic field 1,192 m (3,911 ft) Unknown 66 km
Flores Volcanic field 1,600 m (5,249 ft) Unknown 70 km
San Diego Volcanic field 781 m (2,562 ft) Unknown 84 km
Cuilapa-Barbarena Volcanic field 1,454 m (4,770 ft) Unknown 87 km
Chingo Stratovolcano 1,775 m (5,823 ft) Unknown 91 km
Pacaya Complex 2,569 m (8,428 ft) 2020 99 km
Singuil, Cerro Pyroclastic cone(s) 926 m (3,038 ft) Unknown 100 km
Moyuta Stratovolcano 1,662 m (5,453 ft) Unknown 102 km
Tecuamburro Stratovolcano 1,845 m (6,053 ft) -960 103 km
Agua Stratovolcano 3,760 m (12,336 ft) Unknown 107 km
Source: Smithsonian Institution Global Volcanism Program (GVP).

Monthly Weather

Month Avg Temperature Precipitation Summary
January 74°F (24°C) 0.2 in Coldest, Driest
February 76°F (24°C) 0.5 in
March 79°F (26°C) 0.3 in
April 81°F (27°C) 1.7 in Warmest
May 80°F (27°C) 3.7 in
June 79°F (26°C) 9.0 in
July 78°F (26°C) 7.1 in
August 79°F (26°C) 7.0 in
September 78°F (25°C) 9.2 in Wettest
October 77°F (25°C) 4.3 in
November 76°F (24°C) 1.5 in
December 75°F (24°C) 0.5 in

San Cristóbal Acasaguastlán has a seasonal temperature swing of 6°F / from 74°F in January to 81°F in April. Total annual precipitation is 44.8 inches, with September being the wettest month (9.2") and January the driest (0.2").

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