Vang Vieng weather in December
December in Vang Vieng: hot, dry, with clean air — one of the best months to visit.
#2 of 12 months in Vang Vieng · #84 of 604 destinations to visit in December · comfort 85/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Vang Vieng climate normals — December
| Daytime high | 28°C / 82°F | 🥵 hot |
|---|---|---|
| Nighttime low | 16°C / 61°F | |
| Feels like (high) | 29°C / 84°F | |
| Rainfall | 11 mm / 0.4 in | ☀️ dry |
| Rainy days | 3 days | |
| Humidity | 71% | 💧 humid |
| Dew point | 17°C / 62°F | |
| Sunshine | 9.8 h/day | |
| Daylight | 11 h | |
| Wind | 6 km/h / 4 mph | |
| Air quality (US AQI) | 48 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Vang Vieng in December — FAQ
- Is December a good time to visit Vang Vieng?
- December in Vang Vieng: hot, dry, with clean air — one of the best months to visit. It ranks #2 of 12 months for Vang Vieng on SeasonMap's comfort score (85/100).
- What is the weather like in Vang Vieng in December?
- In December, Vang Vieng averages a daily high of 27.5°C and a low of 15.9°C, with about 11.2 mm of rain over roughly 2.6 rainy days.
- What is the air quality in Vang Vieng in December?
- Vang Vieng has a mean US Air Quality Index of about 48 in December.