All Countries
Weather & Climate in Côn Sơn, Vietnam
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Côn Sơn has a warm climate with an average annual temperature of 80°F (27°C). Winters average 77°F in January while summers reach 81°F in July / relatively mild seasonal variation. The area gets 191 sunny days per year. Annual precipitation totals 80.0 inches (wetter than the 38-inch national average). The city sits at an elevation of 16 feet.
Temperature
77°F Jan (25°C)
81°F Jul (27°C)
| Annual Average | 79.8°F |
| 48% above US avg | |
| January Average | 77°F (25°C) |
| July Average | 81°F (27°C) |
| Sunny Days | 191 days/yr |
Geography
| Elevation | 16 ft (5 m) |
| Area | 407.4 sq mi (1,055.2 km²) |
| Population Density | 17/sq mi |
| Coordinates | 8.6864°N, 106.6082°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 2.
| Year | Name | Category | Max Wind | Closest |
| 2018 | Usagi | Category 2 | 69 mph | 180 km |
| 2006 | Durian | Category 1 | 69 mph | 274 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 77°F (25°C) | 0.7 in | Coldest |
| February | 78°F (25°C) | 0.2 in | Driest |
| March | 80°F (26°C) | 0.4 in | |
| April | 82°F (28°C) | 1.7 in | |
| May | 82°F (28°C) | 8.8 in | Warmest |
| June | 82°F (28°C) | 11.7 in | |
| July | 81°F (27°C) | 10.2 in | |
| August | 81°F (27°C) | 12.6 in | |
| September | 80°F (27°C) | 12.8 in | Wettest |
| October | 80°F (26°C) | 11.5 in | |
| November | 79°F (26°C) | 7.2 in | |
| December | 78°F (25°C) | 2.2 in |
Côn Sơn has a seasonal temperature swing of 6°F / from 77°F in January to 82°F in May. Total annual precipitation is 80.0 inches, with September being the wettest month (12.8") and February the driest (0.2").