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Weather & Climate in Óc Eo, Vietnam
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Óc Eo has a warm climate with an average annual temperature of 81°F (27°C). Winters average 78°F in January while summers reach 81°F in July / relatively mild seasonal variation. The area gets 217 sunny days per year. Annual precipitation totals 65.8 inches (wetter than the 38-inch national average). The city sits at an elevation of 7 feet.
Temperature
78°F Jan (26°C)
81°F Jul (27°C)
| Annual Average | 81.0°F |
| 50% above US avg | |
| January Average | 78°F (26°C) |
| July Average | 81°F (27°C) |
| Sunny Days | 217 days/yr |
Geography
| Elevation | 7 ft (2 m) |
| Area | 32.3 sq mi (83.7 km²) |
| Population Density | 1,222/sq mi |
| Coordinates | 10.2421°N, 105.1550°W |
| Timezone | Asia/Ho_Chi_Minh |
Precipitation & Snow
Air Quality
Hurricane History
2 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 1.
| Year | Name | Category | Max Wind | Closest |
| 2018 | Usagi | Category 1 | 63 mph | 294 km |
| 1997 | Linda | Category 1 | 58 mph | 191 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 78°F (26°C) | 0.3 in | Coldest |
| February | 79°F (26°C) | 0.2 in | Driest |
| March | 82°F (28°C) | 1.1 in | |
| April | 84°F (29°C) | 3.6 in | Warmest |
| May | 83°F (29°C) | 7.4 in | |
| June | 82°F (28°C) | 7.2 in | |
| July | 81°F (27°C) | 9.3 in | |
| August | 82°F (28°C) | 8.9 in | |
| September | 81°F (27°C) | 9.8 in | |
| October | 81°F (27°C) | 10.4 in | Wettest |
| November | 80°F (27°C) | 6.1 in | |
| December | 79°F (26°C) | 1.5 in |
Óc Eo has a seasonal temperature swing of 6°F / from 78°F in January to 84°F in April. Total annual precipitation is 65.8 inches, with October being the wettest month (10.4") and February the driest (0.2").