Laos in December: where is it warmest?
In December, Vientiane is the warmest place with 27 °C by day, Luang Prabang the coolest with 26 °C. 3 of 3 destinations have good holiday weather.
All destinations in December, warmest first
Long-term averages for the month: daytime high, sea, sunshine and rainy days.
| Place | Score | Air | Sun | Rain days |
|---|---|---|---|---|
| Vientiane | 94 | 27° | 7 h | 1 |
| Golden Triangle | 92 | 26° | 7 h | 3 |
| Luang Prabang | 88 | 26° | 5 h | 3 |
Laos in December: quick answers
Laos in December: where is it warmest?
The warmest places in December are Vientiane (27 °C), Golden Triangle (26 °C) and Luang Prabang (26 °C).
Laos in December: where is the weather best?
The best holiday weather in December – warm, sunny and dry – is in Vientiane, Golden Triangle and Luang Prabang.
Laos month by month
Laos: weather & best time to visit
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences