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 | 28 | 31 | 34 | 37 | 35 | 33 | 32 | 31 | 32 | 31 | 31 | 29 | 32 |
| Daily mean°C | 23 | 26 | 29 | 30 | 30 | 29 | 29 | 28 | 28 | 27 | 26 | 23 | 27 |
| Daily low°C | 16 | 17 | 21 | 23 | 25 | 25 | 25 | 25 | 25 | 23 | 21 | 18 | 22 |
| Thermal comfort | |||||||||||||
| High feelsDaily high feels-like°C | 31 | 33 | 37 | 38 | 39 | 36 | 37 | 36 | 37 | 35 | 34 | 32 | 35 |
| Mean feelsDaily mean feels-like°C | 26 | 28 | 32 | 33 | 34 | 32 | 32 | 30 | 31 | 28 | 29 | 25 | 30 |
| Low feelsDaily low feels-like°C | 15 | 16 | 21 | 23 | 27 | 26 | 26 | 25 | 25 | 22 | 20 | 16 | 22 |
| Humidity | |||||||||||||
| HumidityRelative humidity% | 67 | 55 | 50 | 52 | 64 | 74 | 76 | 84 | 82 | 75 | 74 | 72 | 69 |
| Dewpoint°C | 15.6 | 15.5 | 17.3 | 20.6 | 22.7 | 23.8 | 24.2 | 24.1 | 24.1 | 21.3 | 19.8 | 18.0 | 20.6 |
| Precipitation | |||||||||||||
| Rainfallmm | 5 | 4 | 17 | 96 | 130 | 179 | 318 | 365 | 222 | 83 | 40 | 12 | 1470 |
| Rain days≥1mm | 2 | 1 | 2 | 8 | 17 | 24 | 27 | 28 | 24 | 15 | 8 | 4 | 160 |
| Wind | |||||||||||||
| Wind avgm/s | 1.2 | 1.4 | 1.6 | 1.8 | 1.5 | 1.8 | 1.6 | 1.4 | 1.0 | 1.1 | 1.0 | 1.0 | 1.4 |
| Wind gustsm/s | 2.6 | 2.9 | 3.0 | 3.1 | 2.9 | 3.0 | 2.8 | 2.8 | 2.2 | 2.6 | 2.3 | 2.2 | 2.7 |
| Sun & UV | |||||||||||||
| Sunshinehrs/day | 9.5 | 10.4 | 10.4 | 10.2 | 10.6 | 9.7 | 9.4 | 6.0 | 8.7 | 8.3 | 8.8 | 9.2 | 9.3 |
| Clear skyindex | 63% | 71% | 82% | 64% | 56% | 24% | 28% | 20% | 30% | 38% | 61% | 62% | 50% |
| UV indexmax avg | 6.2 | 7.3 | 8.1 | 7.8 | 9.1 | 5.8 | 7.0 | 5.5 | 6.8 | 6.9 | 6.6 | 5.8 | 6.9 |
Compared across Laos
Ban Houakhoua: 18.6 °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