March is a gentle transitional month across Vietnam. The north moves into a warm, humid, and often misty spring, central Vietnam continues its dry season with rising temperatures, and the south remains hot and dry, edging toward its hottest stretch of the year.
Weather by Region
North (Hanoi, Ha Long, Sapa, Ninh Binh, Ha Giang, Mai Chau): Warm, humid, and often misty, with milder temperatures than winter but frequent overcast skies and light drizzle.
Central (Hue, Da Nang, Hoi An, Nha Trang, Phong Nha, Quy Nhon, Da Lat): Dry season in full swing, warming steadily with pleasant, mostly sunny days; Da Lat stays cool at 15-24°C.
South (Ho Chi Minh City, Mekong Delta, Phu Quoc, Mui Ne, Con Dao): Hot, sunny, and dry, 25-34°C, with humidity beginning to build ahead of the wet season.
Where to Go in March
- Hoi An, Da Nang, and Hue for excellent dry-season weather and warming beach conditions
- Nha Trang and Phong Nha for reliable sunshine and comfortable exploring
- Ha Giang and Mai Chau for scenic highland travel before the north’s misty spring gets too damp
- Da Lat for a cool escape from the rising heat elsewhere
Where to Avoid or Plan Around
The north’s spring mist and drizzle can mean limited visibility for mountain and bay scenery in Sapa and Ha Long — patience or flexible timing helps. The south is heating up, so midday sun exposure is worth planning around, especially for delta or beach touring.
Events & Festivals
No major nationwide festivals typically fall in March, making it a good month for steady, uncrowded travel following the Tet season.
Practical Tips for March
- Pack a light rain layer for the north’s misty spring drizzle
- Sun protection is essential in the south and central regions as temperatures climb
- Da Lat is a good add-on for travellers wanting a cooler break mid-trip
- Book Ha Long Bay cruises with flexibility in case of low visibility from mist