Climate

Laos has a tropical monsoon climate with two seasons: dry from October to April and rainy from May to September. Temperatures vary according to altitude and can be very cold in mountainous areas from November to February

Vientiane          Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min oC 14 17 19 23 24 25 25 25 25 21 18 15
Max oC 28 30 32 34 32 31 30 31 31 30 29 29
Rain mm 5 12 38 99 267 300 260 293 300 112 15 4
Luang Prabang Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min oC 13 14 17 21 23 23 23 23 23 21 18 15
Max oC 28 32 31 36 35 34 32 32 33 32 29 27
Rain mm 12 15 21 108 175 163 225 300 178 82 29 10