Quick Summary: Dalat weather is unlike anywhere else in Vietnam, staying mild and spring-like year-round thanks to its 1,500-meter elevation, with a dry season from November to April and a cooler, misty rainy season from May to October. The best time to visit Dalat is December to February, when skies are clearest and flowers are in full bloom.
At 1,500 meters above sea level on the Lam Vien Plateau, Dalat trades Vietnam’s tropical heat for pine forests, flower gardens and a genuinely temperate climate that locals call four seasons in one day. Mornings can start near 15°C and feel like a cool spring, then warm into a mild afternoon before mist rolls back in by evening.
Dalat Weather at a Glance
- Dalat weather stays mild year-round, with a dry season from November to April and a cooler, wetter season from May to October.
- Average temperatures range from about 17.2°C in January to 20.1°C in April and May.
- January and February are the driest months, with only 5–6 rain days each.
- July is the wettest month, with around 29 rain days.
Best Time to Visit
The best time to visit Dalat is December through February, when skies are clearest, mornings are crisp and cool, and the countryside fills with blooming mimosa and wildflowers, some of the most photographed scenery in the Central Highlands.
Weather by Seasons
Dalat’s dry season, November to April, brings sunny days, cool nights and minimal rain, with average temperatures staying in a narrow, comfortable 17–20°C band all year. The rainy season, May to October, sees frequent afternoon showers and the year’s highest rain-day counts, peaking at around 29 days in July, though mornings often stay clear before clouds build later in the day. Vietnam’s official tourism authority, referenced on vietnamtourism.vn, records Dalat’s average annual temperature at around 17.8°C, with April typically the warmest month.
Daily Weather & Humidity Insights
Dalat’s humidity swings from about 75% in the dry season up to roughly 90% during the peak of the summer rains, and the gap between day and night temperatures is unusually wide for Vietnam, often around 11°C, which is where the “four seasons in a day” description comes from. Mornings can feel like a cool spring, afternoons like early summer, and nights can dip cold enough for a warm layer even outside the coldest months.
What to Wear and Pack
Pack layers rather than one climate’s worth of clothing: a light jacket or sweater for cool mornings and evenings, breathable clothes for warmer afternoons, and a rain jacket for the May–October wet season. Closed-toe shoes suit the hilly, sometimes misty streets, and a light scarf or hat helps on the coolest December–January mornings.
Essential Local Tips
- Visit flower gardens and viewpoints in the morning during the dry season, when skies are clearest before afternoon haze or cloud can build over the valley.
- Plan around the wet season’s regular afternoon showers from May to October by scheduling outdoor activities early in the day and keeping evenings flexible.
- Time a trip for December or January to see mimosa and wild sunflowers blooming across the hillsides, one of Dalat’s most distinctive seasonal sights. See more things to do in our full Dalat travel guide.
