Climate and region of Con Dao
The Con Dao archipelago is a group of 16 islands in the South China Sea, located about 230 kilometers from Ho Chi Minh City and 185 kilometers from Vung Tau. The main island, Con Son, is the only inhabited island with tourism infrastructure, offering a mix of remote beaches, nature reserves, and historical sites.
Con Dao has a tropical monsoon climate, meaning it experiences two main seasons:
- Dry season (November–April): Lower rainfall, more sunshine, and generally stable weather.
- Rainy season (May–October): Higher humidity, more frequent rain, but usually in short, heavy bursts rather than all-day downpours.
Temperatures remain warm year-round, but the transition between seasons affects sea conditions, wind patterns, and overall travel experiences.
Weather in Con Dao in January
January is in the middle of the dry season, meaning travelers can expect warm and mostly dry conditions. Temperatures range from 23°C to 28°C (73°F – 82°F), making it pleasant for outdoor activities. Humidity is lower than in the rainy season, resulting in a more comfortable climate.
Rainfall is minimal, with only a few short showers possible. However, northeastern winds are common this time of year, which can lead to choppier sea conditions. While this doesn’t affect the weather on land, it may have an impact on water-based activities.
Beach holiday or not?
Yes, January is one of the best months for a beach holiday in Con Dao. With clear skies, warm temperatures, and little rainfall, January offers excellent beach conditions. The dry season ensures that sunbathing, swimming, and relaxing by the shore are comfortable and enjoyable. While some days may be windier than others, the beaches remain accessible, and the water is still swimmable.
Travel Tip: January is high season in Con Dao, so it’s best to book accommodation and flights in advance. Hotels, especially beachfront resorts, can fill up quickly.
See other months that are also good for visiting Con Dao: best time to visit Con Dao.
Diving in Con Dao in January
One of the main reasons travelers visit Con Dao is its diverse marine life and coral reefs, making it a popular diving destination in Vietnam. However, diving conditions vary throughout the year due to seasonal changes in wind and water clarity. This section will cover what to expect when diving in Con Dao in January. For a full guide on dive sites, marine life, and conditions, visit our diving in Con Dao guide.
Diving conditions
From November to February, diving is in its low season in Con Dao due to strong northeastern winds, high waves, and poor visibility. The rough sea conditions can make diving more challenging, and underwater visibility is often reduced.
However, there are still occasional periods of good weather when diving is possible. Con Dao has a variety of dive sites, and experienced operators can find sheltered spots where conditions are more favorable. If diving is a priority, it’s best to check with local dive centers for up-to-date conditions and available trips.
Is Con Dao worth visiting in January?
Yes, Con Dao is a very good destination to visit in January. January is in the middle of the dry season, meaning the weather is mostly warm, dry, and sunny with minimal rainfall. This makes it a great time for a beach holiday, exploring the national park, and enjoying outdoor activities like hiking and boat trips.
The main drawback is that diving conditions are not at their best due to strong winds, which can lead to rougher seas and lower visibility. However, if your trip is primarily focused on enjoying the beaches, landscapes, and historical sites, then January is an excellent time to visit.
