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Weather & Climate in San Antonio, Venezuela
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
San Antonio enjoys a temperate climate with an average annual temperature of 70°F (21°C). Winters average 68°F in January while summers reach 70°F in July / relatively mild seasonal variation. The area gets 249 sunny days per year, above the national average. Annual precipitation totals 48.2 inches (wetter than the 38-inch national average). The city sits at an elevation of 1,555 feet.
Temperature
68°F Jan (20°C)
70°F Jul (21°C)
| Annual Average | 70.1°F |
| 30% above US avg | |
| January Average | 68°F (20°C) |
| July Average | 70°F (21°C) |
| Sunny Days | 249 days/yr |
Geography
| Elevation | 1,555 ft (474 m) |
| Area | 5.4 sq mi (14.0 km²) |
| Population Density | 2,315/sq mi |
| Coordinates | 10.1191°N, 63.7254°W |
| Timezone | America/Caracas |
Precipitation & Snow
Air Quality
Earthquake History
278 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M7.0.
| Jul 9, 1997 | 26 km WSW of Carúpano, Venezuela | M7.0 | 59 km | 20 km |
| Jun 23, 2024 | 20 km NE of Yaguaraparo, Venezuela | M6.0 | 130 km | 77 km |
| Jan 15, 2010 | 33 km SW of Carúpano, Venezuela | M5.6 | 46 km | 8 km |
| Dec 26, 1998 | 32 km WSW of Carúpano, Venezuela | M5.4 | 57 km | 33 km |
| Sep 9, 2019 | 26 km WNW of Cumaná, Venezuela | M5.4 | 88 km | 10 km |
| Jul 9, 1997 | 43 km W of Güiria, Venezuela | M5.3 | 128 km | 10 km |
| Jul 14, 2022 | 37 km WNW of Güiria, Venezuela | M5.3 | 141 km | 108 km |
| Jul 9, 1997 | 35 km WSW of Carúpano, Venezuela | M5.2 | 47 km | 10 km |
| Apr 7, 2016 | 31 km W of Güiria, Venezuela | M5.2 | 133 km | 86 km |
| Jun 23, 2018 | 44 km WNW of Güiria, Venezuela | M5.2 | 134 km | 91 km |
| Feb 4, 2015 | 45 km E of Carúpano, Venezuela | M5.1 | 116 km | 111 km |
| Mar 6, 1996 | 18 km WNW of Cumaná, Venezuela | M5.0 | 81 km | 33 km |
| Jul 6, 2010 | 29 km SW of Güiria, Venezuela | M5.0 | 142 km | 50 km |
| Jun 12, 2021 | 52 km W of Güiria, Venezuela | M5.0 | 112 km | 10 km |
| Apr 6, 2022 | 57 km ENE of Carúpano, Venezuela | M4.9 | 132 km | 107 km |
| Jan 9, 1992 | 42 km W of Güiria, Venezuela | M4.9 | 124 km | 100 km |
| Jan 15, 2019 | 26 km SE of Carúpano, Venezuela | M4.9 | 79 km | 10 km |
| Oct 4, 2002 | 42 km WSW of Güiria, Venezuela | M4.9 | 124 km | 32 km |
| Sep 11, 1993 | 50 km NW of Güiria, Venezuela | M4.9 | 143 km | 124 km |
| May 11, 2023 | 24 km ENE of San Antonio, Venezuela | M4.9 | 25 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
2 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 4.
| Year | Name | Category | Max Wind | Closest |
| 2005 | Emily | Category 2 | 98 mph | 260 km |
| 2004 | Ivan | Category 4 | 138 mph | 223 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tsunami History
4 tsunamis recorded within 500 km. Highest wave on record: 7.3 m (24 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1530 | CUMANA | Earthquake | 7.3 m | 4 | 77 km |
| 1853 | CUMANA | Earthquake | 5.0 m | 1,000 | 67 km |
| 1997 | CARIACO-CUMANA | Earthquake | — | 81 | 59 km |
| 1802 | CUMANA | Earthquake | — | — | 87 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 68°F (20°C) | 1.8 in | Coldest |
| February | 68°F (20°C) | 1.2 in | Driest |
| March | 69°F (21°C) | 1.2 in | |
| April | 71°F (22°C) | 1.9 in | |
| May | 72°F (22°C) | 3.4 in | Warmest |
| June | 71°F (22°C) | 6.4 in | |
| July | 70°F (21°C) | 6.9 in | |
| August | 71°F (21°C) | 7.1 in | Wettest |
| September | 71°F (22°C) | 5.7 in | |
| October | 71°F (22°C) | 5.1 in | |
| November | 70°F (21°C) | 4.7 in | |
| December | 69°F (21°C) | 2.8 in |
San Antonio has a seasonal temperature swing of 4°F / from 68°F in January to 72°F in May. Total annual precipitation is 48.2 inches, with August being the wettest month (7.1") and February the driest (1.2").