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Weather & Climate in San Onofre, Colombia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
San Onofre has a warm climate with an average annual temperature of 82°F (28°C). Winters average 82°F in January while summers reach 82°F in July / relatively mild seasonal variation. The area gets 239 sunny days per year, above the national average. Annual precipitation totals 53.7 inches (wetter than the 38-inch national average). The city sits at an elevation of 121 feet.
Temperature
82°F Jan (28°C)
82°F Jul (28°C)
| Annual Average | 81.9°F |
| 52% above US avg | |
| January Average | 82°F (28°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 239 days/yr |
Geography
| Elevation | 121 ft (37 m) |
| Area | 594.8 sq mi (1,540.5 km²) |
| Population Density | 55/sq mi |
| Coordinates | 9.7359°N, 75.5263°W |
| Timezone | America/Bogota |
Precipitation & Snow
Air Quality
Earthquake History
20 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.7.
| Jun 23, 1998 | 92 km W of Cartagena, Colombia | M5.7 | 127 km | 35 km |
| Apr 15, 2020 | 13 km NNE of Pinillos, Colombia | M5.7 | 143 km | 53 km |
| Jul 30, 2023 | near the north coast of Colombia | M5.2 | 141 km | 51 km |
| Jul 7, 2010 | 9 km NNW of Ciénaga de Oro, Colombia | M5.0 | 88 km | 39 km |
| May 2, 2006 | 1 km SE of Remolino, Colombia | M4.7 | 139 km | 28 km |
| Apr 7, 2023 | 7 km NNE of Los Córdobas, Colombia | M4.6 | 124 km | 48 km |
| Jun 24, 1998 | 83 km WNW of Cartagena, Colombia | M4.6 | 123 km | 33 km |
| May 27, 2023 | 8 km SW of Corozal, Colombia | M4.5 | 58 km | 41 km |
| Sep 23, 2017 | 8 km E of Plato, Colombia | M4.5 | 90 km | 46 km |
| Jan 26, 2018 | 14 km SE of San Pedro, Colombia | M4.4 | 78 km | 16 km |
| Jun 1, 1992 | 4 km WSW of Chivolo, Colombia | M4.3 | 99 km | 43 km |
| Feb 20, 2025 | 15 km NNE of Nueva Granada, Colombia | M4.2 | 131 km | 42 km |
| Feb 1, 1993 | 4 km SSW of Los Córdobas, Colombia | M4.2 | 135 km | 10 km |
| Nov 2, 2000 | 5 km ESE of Mompós, Colombia | M4.2 | 138 km | 33 km |
| Mar 13, 2017 | 11 km ENE of San Pedro, Colombia | M4.1 | 70 km | 74 km |
| Jun 6, 2006 | 6 km WSW of Santa Rosa, Colombia | M4.0 | 78 km | 20 km |
| Jun 18, 2008 | 32 km WNW of San Onofre, Colombia | M3.9 | 33 km | 42 km |
| Jun 24, 1998 | 114 km W of Cartagena, Colombia | M3.9 | 134 km | 10 km |
| Dec 8, 1992 | 14 km NNW of Concordia, Colombia | M3.8 | 117 km | 66 km |
| May 20, 2008 | 22 km WNW of Majagual, Colombia | M3.5 | 146 km | 73 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Hurricane History
1 hurricane (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 3.
| Year | Name | Category | Max Wind | Closest |
| 1988 | Joan:miriam | Category 3 | 109 mph | 198 km |
Source: NOAA IBTrACS (Category 1+, 1980-2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 82°F (28°C) | 0.6 in | Driest |
| February | 82°F (28°C) | 0.6 in | |
| March | 83°F (28°C) | 0.9 in | Warmest |
| April | 83°F (28°C) | 2.8 in | |
| May | 83°F (28°C) | 6.3 in | |
| June | 82°F (28°C) | 6.7 in | |
| July | 82°F (28°C) | 5.9 in | |
| August | 82°F (28°C) | 6.7 in | |
| September | 81°F (27°C) | 6.5 in | |
| October | 81°F (27°C) | 8.8 in | Coldest, Wettest |
| November | 81°F (27°C) | 5.8 in | |
| December | 81°F (27°C) | 2.1 in |
San Onofre has a seasonal temperature swing of 2°F / from 81°F in October to 83°F in March. Total annual precipitation is 53.7 inches, with October being the wettest month (8.8") and January the driest (0.6").