The temperatures in Vientiane in December are comfortable with low of 18°C and and high up to 29°C.
There shouldn't be any rainy days in in Vientiane during December. Having said that, the days are very hot in December so hanging out outside is more recomanded during the after noons and evening time.
Our weather forecast can give you a great sense of what weather to expect in Vientiane in December 2024.
If you’re planning to visit Vientiane in the near future, we highly recommend that you review the 14 day weather forecast for Vientiane before you arrive.
Temperatures
29° / 18°
Rainy Days
0
Snowy Days
0
Dry Days
31
Rainfall
12
mm
Sun Hours
11.7
Hrs
