Laos
Vang Vieng in March
🔥 Hot dry seasonHot, a little humid and mostly dry.
🎒 Pack: light, breathable clothes & sunscreen · sunglasses & hat
Why March scores 8.2What goes into the score
How it works- Weather comfort8.5
- ✓Hot (33°C highs / 18°C lows)
- ✓Humid (dew point 17.6°C)
- ✓Mostly dry (~49 mm rain)
- Air quality6.3
- !Elevated (PM2.5 ~30 µg/m³)
- Seasonal hazards10.0
- ·No notable seasonal hazards
- Safety baseline7.0
- ·Increased caution
| Mar | Dec | |
|---|---|---|
| Score | 8.2 Very good | 9.4 Excellent |
| Season | 🔥 Hot dry season | ☀️ Dry season |
| High / low | 33° / 18° | 28° / 14° |
| Rain | 49 mm | 23 mm |
| Humidity | dew pt 18° | dew pt 15° |
| PM2.5 | 30 µg/m³ | 10 µg/m³ |
Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: Vang Vieng weather-station normals. Rainfall: Vang Vieng weather-station normals (national met service).
Holidays & crowdsMarch 2027
Long weekendThere's at least one long weekend. Domestic travel picks up and popular spots get busier over those days.
- International Women's Rights Day 6–8 Mar · 3 days off in a row
National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).
Explore Vang ViengEvents, sights, food & souvenirs
Check event dates locallyA small town on the Nam Song River in Laos, surrounded by karst mountains, known for tubing, kayaking, caves and hot-air balloon flights.
No major events on our calendar for March.
Coming up later
Pi Mai Lao (Lao New Year)Date variesUsually 13–16 April
The Lao New Year water festival.
Why go: Expect to get soaked; accommodation is busy.
Where: Across town
Rainy seasonDate variesUsually May to October
Heavy afternoon rain and high river levels.
Why go: Some river activities may be suspended when water is too high.
Where: Region-wide
Nam Song River
The river for tubing and kayaking with karst scenery.
💡 Water levels are high and fast in the rainy season.
Blue Lagoon (Tham Phu Kham)
A turquoise swimming hole near a cave with a reclining Buddha.
Hot-air balloon flights
Balloon rides over the karst landscape.
💡 Best in the dry season.
Tham Chang Cave
A cave near town with a spring at its base.
Nam Xay viewpoint
A steep hike to a viewpoint over the valley.
Larb
Minced meat salad with herbs, lime and roasted rice powder.
💡 Local restaurants
Sticky rice (khao niao)
The Lao staple eaten by hand.
💡 Everywhere
Khao piak sen
A thick rice noodle soup with chicken.
💡 Noodle stalls
Tam mak hoong
Spicy green papaya salad.
💡 Street stalls
Lao textiles
Handwoven silk and cotton scarves.
💡 Market stalls
Lao coffee
Coffee from the Bolaven Plateau.
💡 Shops in town
Airport transfer Kiwitaxi
Partner links: we may earn a small commission at no extra cost to you. It never affects scores.