July sits at the peak of Vietnam’s summer wet season in the north and south, while central Vietnam remains hot and largely dry but starts to face rising typhoon risk along the coast. Nationwide, this is one of the hottest and most humid months to travel.
Weather by Region
North (Hanoi, Ha Long, Sapa, Ninh Binh, Ha Giang, Mai Chau): Hot, humid, and rainy, 28-35°C, with typhoon risk beginning, particularly affecting coastal Ha Long and Ninh Binh.
Central (Hue, Da Nang, Hoi An, Nha Trang, Phong Nha, Quy Nhon, Da Lat): Still within the dry season and generally hot, but typhoon risk starts to rise along the coast; Da Lat remains cool at 15-24°C.
South (Ho Chi Minh City, Mekong Delta, Phu Quoc, Mui Ne, Con Dao): Deep in the wet season, hot and humid with heavy rain, among the wettest months of the year.
Where to Go in July
- Da Lat for cool, dry highland weather away from the heat and rain elsewhere
- Hoi An, Da Nang, and Nha Trang for generally dry, hot conditions, monitoring for occasional typhoon activity
- Phong Nha for indoor-friendly cave exploring on rainier days
- Sapa and Mai Chau for lush green mountain scenery, despite regular rain
Where to Avoid or Plan Around
Typhoon risk begins rising this month for the north and central coasts, particularly Ha Long Bay, Ninh Binh, Hue, and Da Nang — check forecasts closely before coastal or boat-based plans. The south is at peak wet-season rainfall, with heavy, frequent downpours.
Events & Festivals
No major nationwide festivals typically fall in July.
Practical Tips for July
- Monitor typhoon forecasts if travelling to the north or central coast this month
- Pack rain gear and quick-dry clothing nationwide
- Keep coastal and boat itineraries flexible in case of storm disruption
- Da Lat is a reliable cool-weather option if heat and rain elsewhere become too much