Climate Chart of Vientiane, Laos
Comprehensive Climate Chart of Vientiane, Laos: Monthly Averages and Weather Trends
Vientiane, the capital city of Laos, is known for its tropical savanna climate.

Vientiane experiences a distinct wet and dry season with hot temperatures throughout the year. The wet season runs from May to October, with heavy rainfall, while the dry season from November to April brings cooler temperatures and lower humidity.
Best Travel Time Guide for Vientiane, Laos: Ideal Seasons and Weather Insights
The best time to visit Vientiane is during the dry season from November to April when the weather is cooler and more pleasant for exploring the city.
Climate Data Overview for Vientiane, Laos
Explore the comprehensive climate data for Vientiane, Laos. This detailed table provides valuable insights into temperature variations, precipitation levels, and seasonal changes, helping you understand the unique weather patterns of this region.
Month | ⌀ Temperature °C | ⌀ Rain (mm) | ⌀ Snow (mm) | ⌀ Sunshine (h) |
---|---|---|---|---|
Jan | 22.1 | 0.47 | 0.00 | 9.65 |
Feb | 23.9 | 0.50 | 0.00 | 10.20 |
Mar | 27.4 | 1.33 | 0.00 | 10.41 |
Apr | 28.9 | 2.22 | 0.00 | 10.56 |
May | 28.6 | 6.57 | 0.00 | 9.73 |
Jun | 27.7 | 8.71 | 0.00 | 8.39 |
Jul | 27.2 | 12.52 | 0.00 | 7.55 |
Aug | 26.8 | 13.33 | 0.00 | 6.95 |
Sep | 26.6 | 11.18 | 0.00 | 8.06 |
Oct | 26.1 | 4.07 | 0.00 | 9.33 |
Nov | 25.2 | 0.94 | 0.00 | 9.71 |
Dec | 22.1 | 0.30 | 0.00 | 9.56 |
⌀ Month | 26.1 | 5.18 | 0.00 | 9.18 |
