Laos
Vang Vieng in December
☀️ Dry seasonWarm and mostly dry.
🎒 Pack: sunglasses & hat
Why December scores 9.4What goes into the score
How it works- Weather comfort9.7
- ✓Warm (28°C highs / 14°C lows)
- ✓Slightly humid (dew point 15°C)
- ✓Mostly dry (~23 mm rain)
- Air quality9.2
- ✓Good (within WHO guideline) (PM2.5 ~10 µg/m³)
- Seasonal hazards10.0
- ·No notable seasonal hazards
- Safety baseline7.0
- ·Increased caution
| Dec | Jan | |
|---|---|---|
| Score | 9.4 Excellent | 9.0 Excellent |
| Season | ☀️ Dry season | ☀️ Dry season |
| High / low | 28° / 14° | 28° / 14° |
| Rain | 23 mm | 9 mm |
| Humidity | dew pt 15° | dew pt 15° |
| PM2.5 | 10 µg/m³ | 24 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 & crowdsDecember 2026
No long holidaysNo long public-holiday weekends this month. School holidays aren't counted, so check those if you want to avoid family crowds.
Other public holidays: Lao National Day (2 Dec)
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 December.
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
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