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Monjas, Guatemala

Full City Profile

13,541 Population 189/sq mi density
3,166 ft Elevation 965 meters
71°F Avg Temperature 21°C
Monjas has a warm climate with an average annual temperature of 71°F (22°C). Winters average 68°F in January while summers reach 72°F in July. The area gets 240 sunny days per year. Annual precipitation totals 53.0 inches. The area receives 0.0 inches of snow annually.

Temperature

68°F Jan (20°C) 72°F Jul (22°C)
Annual Average70.6°F
31% above US avg
January Average68°F (20°C)
July Average72°F (22°C)
Sunny Days240 days/yr

Geography

Elevation3,166 ft (965 m)
Area71.5 sq mi (185.3 km²)
Population Density189/sq mi
Coordinates14.5031°N, 89.8725°W
TimezoneAmerica/Guatemala

Precipitation & Snow

Annual Rainfall 53.0"
39% above US avg
Snowfall 0.0"
Wettest Month (Jun) 10.63"
Driest Month (Jan) 0.16"

Air Quality

Earthquake History

1,047 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.8. Most recent: M4.2 on Aug 22, 2025.

Jun 22, 2017 28 km SW of Puerto San José, Guatemala M6.8 147 km
Jun 13, 2007 43 km SSE of Iztapa, Guatemala M6.7 133 km
Feb 13, 2001 5 km S of Cojutepeque, El Salvador M6.6 137 km
Jan 21, 2003 33 km S of Puerto San José, Guatemala M6.5 138 km
Nov 9, 1997 13 km NNE of San Sebastián, El Salvador M6.5 136 km
May 17, 2023 8 km SE of Canillá, Guatemala M6.4 121 km
May 10, 1998 28 km S of Iztapa, Guatemala M6.3 132 km
Jun 6, 1999 6 km ESE of Puerto San José, Guatemala M6.3 118 km
May 3, 2009 5 km S of San Lucas Tolimán, Guatemala M6.3 137 km
Jul 21, 2024 6 km E of Jalapa, Guatemala M6.2 17 km
Mar 25, 2013 3 km NW of Fraijanes, Guatemala M6.2 64 km
Sep 18, 1991 4 km SE of Patzún, Guatemala M6.2 121 km
Dec 22, 1997 28 km SSW of Pasaco, Guatemala M6.1 97 km
Jan 27, 2024 15 km W of Taxisco, Guatemala M6.1 94 km
Apr 15, 2008 42 km SSE of Iztapa, Guatemala M6.1 131 km
Dec 18, 1997 11 km WSW of Sensuntepeque, El Salvador M6.1 143 km
May 23, 1992 22 km SW of Acajutla, El Salvador M6.0 115 km
Sep 12, 1993 27 km S of Taxisco, Guatemala M6.0 96 km
Sep 28, 1992 50 km S of Iztapa, Guatemala M6.0 144 km
Dec 4, 1997 33 km S of Iztapa, Guatemala M6.0 128 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

2 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 4. Most recent: Adrian (2005).

Year Name Category Closest
2005 Adrian Category 1 228 km
2001 Iris Category 4 227 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

4 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 148 km
1902 EL SALVADOR-GUATEMALA Questionable Earthquake 2.0 m 185 119 km
1976 GUATEMALA Earthquake 0.1 m 23,000 123 km
1859 EL SALVADOR Earthquake 90 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

15 volcanoes within 200 km. Closest: Tahual (9 km).

Name Type Elevation Last Eruption Distance
Tahual Stratovolcano 1,716 m (5,630 ft) Unknown 9 km
Suchitan Stratovolcano(es) 2,042 m (6,699 ft) Unknown 15 km
Santiago, Cerro Volcanic field 1,192 m (3,911 ft) Unknown 19 km
Ixtepeque Lava dome(s) 1,292 m (4,239 ft) Unknown 23 km
Flores Volcanic field 1,600 m (5,249 ft) Unknown 25 km
Ipala Stratovolcano 1,650 m (5,413 ft) Unknown 27 km
Chingo Stratovolcano 1,775 m (5,823 ft) Unknown 45 km
San Diego Volcanic field 781 m (2,562 ft) Unknown 50 km
Chiquimula Volcanic Field Pyroclastic cone(s) 1,192 m (3,911 ft) Unknown 50 km
Singuil, Cerro Pyroclastic cone(s) 926 m (3,038 ft) Unknown 56 km
Moyuta Stratovolcano 1,662 m (5,453 ft) Unknown 58 km
Cuilapa-Barbarena Volcanic field 1,454 m (4,770 ft) Unknown 60 km
Apaneca Range Stratovolcano(es) 2,036 m (6,680 ft) Unknown 69 km
Tecuamburro Stratovolcano 1,845 m (6,053 ft) -960 69 km
Santa Ana Stratovolcano 2,381 m (7,812 ft) 2005 77 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 68°F (20°C) 0.2 in Driest
February 69°F (21°C) 0.4 in
March 72°F (22°C) 0.4 in
April 73°F (23°C) 1.9 in Warmest
May 73°F (23°C) 5.4 in
June 72°F (22°C) 10.6 in Wettest
July 72°F (22°C) 8.4 in
August 72°F (22°C) 7.5 in
September 71°F (21°C) 10.2 in
October 70°F (21°C) 6.3 in
November 69°F (20°C) 1.2 in
December 68°F (20°C) 0.4 in Coldest

Monjas has a seasonal temperature swing of 6°F / from 68°F in December to 73°F in April. Total annual precipitation is 53.0 inches, with June being the wettest month (10.6") and January the driest (0.2").

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