Monthly climate metrics across temperature, precipitation, wind, and UV.
| Metric | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | |||||||||||||
| Daily high°C | 27 | 29 | 31 | 32 | 32 | 29 | 30 | 29 | 29 | 29 | 29 | 26 | 29 |
| Daily mean°C | 22 | 24 | 26 | 27 | 28 | 26 | 26 | 25 | 26 | 25 | 24 | 22 | 25 |
| Daily low°C | 15 | 16 | 20 | 22 | 23 | 23 | 23 | 23 | 23 | 21 | 19 | 16 | 20 |
| Thermal comfort | |||||||||||||
| High feelsDaily high feels-like°C | 30 | 32 | 35 | 36 | 36 | 35 | 35 | 34 | 35 | 34 | 33 | 31 | 34 |
| Mean feelsDaily mean feels-like°C | 25 | 27 | 30 | 31 | 33 | 30 | 31 | 29 | 29 | 28 | 28 | 25 | 29 |
| Low feelsDaily low feels-like°C | 15 | 16 | 21 | 23 | 26 | 25 | 25 | 24 | 24 | 21 | 19 | 16 | 21 |
| Humidity | |||||||||||||
| HumidityRelative humidity% | 71 | 65 | 71 | 70 | 73 | 86 | 87 | 90 | 87 | 81 | 77 | 75 | 78 |
| Dewpoint°C | 15.8 | 16.6 | 19.5 | 20.9 | 22.4 | 23.1 | 23.4 | 23.0 | 23.1 | 20.5 | 19.4 | 16.5 | 20.3 |
| Precipitation | |||||||||||||
| Rainfallmm | 9 | 4 | 88 | 155 | 274 | 432 | 725 | 893 | 500 | 180 | 87 | 35 | 3380 |
| Rain days≥1mm | 4 | 1 | 14 | 17 | 27 | 30 | 31 | 30 | 29 | 21 | 13 | 4 | 221 |
| Wind | |||||||||||||
| Wind avgm/s | 1.1 | 1.3 | 1.2 | 1.4 | 1.1 | 1.0 | 0.9 | 0.9 | 0.8 | 0.9 | 0.9 | 1.0 | 1.0 |
| Wind gustsm/s | 2.2 | 2.4 | 2.6 | 2.5 | 2.3 | 2.1 | 1.9 | 1.9 | 1.7 | 1.8 | 1.6 | 1.8 | 2.1 |
| Sun & UV | |||||||||||||
| Sunshinehrs/day | 9.1 | 10.0 | 9.9 | 9.6 | 9.9 | 8.0 | 8.7 | 7.3 | 8.0 | 8.1 | 8.6 | 9.1 | 8.9 |
| Clear skyindex | 57% | 75% | 67% | 54% | 43% | 21% | 26% | 16% | 25% | 33% | 63% | 69% | 46% |
| UV indexmax avg | 6.9 | 7.5 | 7.0 | 7.3 | 8.2 | 5.7 | 6.8 | 5.5 | 6.5 | 6.7 | 6.9 | 6.3 | 6.8 |
Compared across Laos
Vang Vieng: 18.0 °C. Typical range in Laos: 15.2–18.6 °C. Low anchor: Xam Nua, 11.5 °C. High anchor: Vientiane, 19.1 °C.
11 cities tracked