In January, Vietnam generally experiences cool and dry weather. However, the climate can vary slightly depending on the region.
In northern Vietnam (Hanoi, Halong Bay, Sapa), the average temperature ranges from 10°C to 20°C (50°F to 68°F) with occasional rain showers. The weather can be foggy and misty in higher elevations, such as Sapa, so it’s advisable to bring warm clothing.
In central Vietnam (Hoi An, Da Nang, Hue), the weather is milder with average temperatures ranging from 18°C to 25°C (64°F to 77°F). It can be sunny during the day, but occasional showers are common. Swimming and beach activities are still possible, but the water may be slightly colder.
In southern Vietnam (Ho Chi Minh City, Mekong Delta, Phu Quoc), the weather is warm and dry with average temperatures ranging from 22°C to 32°C (72°F to 90°F). It’s a good time for outdoor activities, but be prepared for high humidity.
Overall, January is a popular time to visit Vietnam as it tends to have pleasant weather, especially for exploring cultural sites and natural landscapes.
Read more: Best time to visit Vietnam