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San Antonio, Belize

Full City Profile

1,447 Population 421/sq mi density
292 ft Elevation 89 meters
76°F Avg Temperature 24°C
San Antonio has a warm climate with an average annual temperature of 76°F (24°C). Winters average 71°F in January while summers reach 77°F in July. The area gets 156 sunny days per year. Annual precipitation totals 129.5 inches. The area receives 0.0 inches of snow annually.

Temperature

71°F Jan (22°C) 77°F Jul (25°C)
Annual Average75.6°F
40% above US avg
January Average71°F (22°C)
July Average77°F (25°C)
Sunny Days156 days/yr

Geography

Elevation292 ft (89 m)
Area3.4 sq mi (8.9 km²)
Population Density421/sq mi
Coordinates16.2436°N, 89.0242°W
TimezoneAmerica/Belize

Precipitation & Snow

Annual Rainfall 129.5"
241% above US avg
Snowfall 0.0"
Wettest Month (Jul) 25.31"
Driest Month (Apr) 2.72"

Air Quality

Earthquake History

53 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.7. Most recent: M4.2 on Jan 22, 2025.

Jul 11, 1999 16 km N of Potrerillos, Honduras M6.7 90 km
Jul 6, 1997 30 km NNW of Baja Mar, Honduras M6.1 119 km
Apr 23, 2012 28 km NNE of El Estor, Guatemala M5.2 57 km
Aug 25, 2021 11 km NNE of Pinalejo, Honduras M5.2 113 km
Sep 25, 2022 24 km NE of Puerto Barrios, Guatemala M5.1 79 km
Jan 11, 2010 9 km ESE of Morales, Guatemala M5.1 94 km
Jun 6, 2009 38 km NE of Baja Mar, Honduras M5.0 147 km
Jul 11, 1999 11 km N of Puerto Barrios, Guatemala M4.8 64 km
Feb 1, 1991 20 km NNE of Baja Mar, Honduras M4.8 136 km
Dec 13, 2001 12 km NNE of Tucurú, Guatemala M4.7 147 km
Oct 18, 2009 19 km NNW of Omoa, Honduras M4.6 104 km
Jul 19, 1999 2 km NW of Potrerillos, Honduras M4.6 100 km
Feb 5, 1993 2 km WNW of Trinidad, Honduras M4.6 147 km
Mar 27, 2007 11 km SSE of Río Chiquito, Honduras M4.6 118 km
May 30, 2009 32 km NNE of Baja Mar, Honduras M4.6 141 km
Jul 11, 1999 2 km E of Puerto Barrios, Guatemala M4.5 75 km
Apr 17, 2008 7 km SW of Poptún, Guatemala M4.5 48 km
Nov 21, 1995 12 km WSW of Gualán, Guatemala M4.5 138 km
Jun 9, 1994 19 km NE of Puerto Barrios, Guatemala M4.5 77 km
Oct 27, 1993 9 km N of San Joaquín, Honduras M4.5 124 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

8 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 5.

Year Name Category Closest
2022 Lisa Category 1 147 km
2020 Nana Category 1 99 km
2016 Earl Category 1 129 km
2012 Ernesto Category 2 284 km
2010 Richard Category 2 122 km
2007 Dean Category 5 297 km
2001 Iris Category 4 35 km
2000 Keith Category 4 199 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

2 tsunamis recorded within 500 km. Highest wave on record: 5.0 m (16 ft).

Year Location Cause Max Wave Deaths Distance
1856 BAY OF HONDURAS Eruption + Earthquake 5.0 m — 113 km
1976 GUATEMALA Earthquake 0.1 m 23,000 103 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

3 volcanoes within 200 km. Closest: Chiquimula Volcanic Field (167 km).

Name Type Elevation Last Eruption Distance
Chiquimula Volcanic Field Pyroclastic cone(s) 1,192 m (3,911 ft) Unknown 167 km
Yojoa, Lake Volcanic field 1,090 m (3,576 ft) Unknown 180 km
Ipala Stratovolcano 1,650 m (5,413 ft) Unknown 199 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 71°F (22°C) 6.9 in Coldest
February 73°F (23°C) 3.4 in
March 75°F (24°C) 3.7 in
April 78°F (25°C) 2.7 in Driest
May 78°F (26°C) 5.9 in Warmest
June 78°F (26°C) 18.3 in
July 77°F (25°C) 25.3 in Wettest
August 77°F (25°C) 20.7 in
September 77°F (25°C) 16.7 in
October 76°F (25°C) 11.1 in
November 73°F (23°C) 8.4 in
December 72°F (22°C) 6.3 in

San Antonio has a seasonal temperature swing of 7°F / from 71°F in January to 78°F in May. Total annual precipitation is 129.5 inches, with July being the wettest month (25.3") and April the driest (2.7").

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