Vientiane Weather
🇱🇦 Laos
29°C
High22°C
Low9
Rain Days3h
Sunshine78%
HumidityVientiane Weather Guide
Complete monthly climate data for Vientiane, 🇱🇦 Laos
January
28° / 21°C
7 rain days
February
29° / 22°C
9 rain days
March
30° / 23°C
12 rain days
April
31° / 24°C
15 rain days
May
32° / 25°C
17 rain days
June
32° / 25°C
18 rain days
July
32° / 25°C
17 rain days
August
31° / 24°C
15 rain days
September
30° / 23°C
12 rain days
October
29° / 22°C
9 rain days
November
28° / 21°C
7 rain days
December
28° / 21°C
6 rain days
Year-Round Climate
| Month | High | Low | Rain Days | Sun | Details |
|---|---|---|---|---|---|
| January | 28°C | 21°C | 7 | 1h | View |
| February | 29°C | 22°C | 9 | 3h | View |
| March | 30°C | 23°C | 12 | 4h | View |
| April | 31°C | 24°C | 15 | 6h | View |
| May | 32°C | 25°C | 17 | 7h | View |
| June | 32°C | 25°C | 18 | 7h | View |
| July | 32°C | 25°C | 17 | 7h | View |
| August | 31°C | 24°C | 15 | 6h | View |
| September | 30°C | 23°C | 12 | 4h | View |
| October | 29°C | 22°C | 9 | 3h | View |
| November | 28°C | 21°C | 7 | 1h | View |
| December | 28°C | 21°C | 6 | 1h | View |
Monthly Precipitation (mm)
Travel Planning
Data Sources for Vientiane
Climate normals represent 30-year averages (1991-2020). Individual years may vary.