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Weather & Climate in Củng Sơn, Vietnam
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Củng Sơn has a warm climate with an average annual temperature of 78°F (26°C). Winters average 70°F in January while summers reach 82°F in July / relatively mild seasonal variation. The area gets 304 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 56.8 inches (wetter than the 38-inch national average). The city sits at an elevation of 180 feet.
Temperature
70°F Jan (21°C)
82°F Jul (28°C)
| Annual Average | 78.2°F |
| 45% above US avg | |
| January Average | 70°F (21°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 304 days/yr |
Geography
| Elevation | 180 ft (55 m) |
| Area | 188.9 sq mi (489.3 km²) |
| Population Density | 0/sq mi |
| Coordinates | 13.0500°N, 108.9790°W |
| Timezone | Asia/Ho_Chi_Minh |
Precipitation & Snow
Air Quality
Hurricane History
19 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 4.
| Year | Name | Category | Max Wind | Closest |
| 2025 | Kalmaegi | Category 3 | — | 63 km |
| 2021 | Rai | Category 4 | 121 mph | 209 km |
| 2020 | Molave | Category 3 | 98 mph | 194 km |
| 2017 | Damrey | Category 2 | 81 mph | 56 km |
| 2009 | Ketsana | Category 2 | 81 mph | 256 km |
| 2009 | Mirinae | Category 1 | 52 mph | 80 km |
| 2007 | Hagibis | Category 1 | 81 mph | 233 km |
| 2006 | Durian | Category 1 | 75 mph | 257 km |
| 2005 | Kai-tak | Category 2 | 92 mph | 278 km |
| 2004 | Chanthu | Category 1 | 69 mph | 99 km |
| 2001 | Lingling | Category 3 | 98 mph | 64 km |
| 1998 | Faith | Category 1 | 58 mph | 185 km |
| 1995 | Zack | Category 3 | 104 mph | 191 km |
| 1995 | Yvette | Category 1 | 58 mph | 87 km |
| 1993 | Lola | Category 3 | 86 mph | 111 km |
| 1993 | Kyle | Category 2 | 81 mph | 25 km |
| 1992 | Colleen | Category 1 | 58 mph | 205 km |
| 1990 | Mike | Category 2 | 69 mph | 238 km |
| 1984 | Agnes | Category 3 | 92 mph | 128 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Nearby Volcanoes
1 volcano within 200 km. Closest: Haut Dong Nai (182 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Haut Dong Nai | Volcanic field | 1,000 m (3,281 ft) | Unknown | 182 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 70°F (21°C) | 1.5 in | Coldest |
| February | 74°F (24°C) | 0.8 in | Driest |
| March | 77°F (25°C) | 0.8 in | |
| April | 80°F (27°C) | 2.0 in | |
| May | 82°F (28°C) | 3.8 in | |
| June | 82°F (28°C) | 2.4 in | Warmest |
| July | 82°F (28°C) | 2.8 in | |
| August | 82°F (28°C) | 3.4 in | |
| September | 80°F (27°C) | 8.1 in | |
| October | 78°F (26°C) | 12.7 in | Wettest |
| November | 76°F (24°C) | 11.0 in | |
| December | 73°F (23°C) | 4.3 in |
Củng Sơn has a seasonal temperature swing of 12°F / from 70°F in January to 82°F in June. Total annual precipitation is 53.6 inches, with October being the wettest month (12.7") and February the driest (0.8").