Average annual temperature is 24.6 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 9.7 °C
Number of sunny days: 136 days
Number of rainy days: 229 days
Look at detailed online map of Houaydua
* Weather data for Houaydua Laos is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.9 | 32.5 | 35.8 | 38.3 | 38.2 | 35.7 | 35.1 | 34.4 | 32.9 | 31.7 | 31.2 | 31.3 |
| Average daytime temperature (°C) | 26.5 | 29.1 | 31.5 | 35.4 | 33.7 | 31.7 | 31.7 | 29.9 | 29.7 | 29.2 | 28.5 | 27.8 |
| Average temperature (°C) | 19.7 | 21.8 | 24.2 | 27.8 | 27.7 | 26.4 | 26.6 | 25.7 | 25.5 | 24.6 | 22.8 | 21.7 |
| Average night temperature (°C) | 13.2 | 15.4 | 18.3 | 21.9 | 23.2 | 23.0 | 23.0 | 22.9 | 22.5 | 21.5 | 18.3 | 16.6 |
| Absolute minimum temperature (°C) | 9.7 | 12.1 | 14.4 | 18.3 | 21.4 | 22.0 | 22.1 | 22.0 | 21.8 | 19.7 | 14.7 | 10.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.3 | 13.2 | 12.8 | 12.2 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 9.9 | 10.3 | 10.2 | 10.7 | 10.7 | 8.6 | 9.9 | 6.7 | 7.8 | 9.4 | 9.8 | 9.7 |
| Precipitation (mm) | 4 | 9 | 11 | 49 | 163 | 337 | 255 | 320 | 369 | 226 | 65 | 18 |
| Sunny days | 28 | 23 | 23 | 21 | 5 | 0 | 0 | 0 | 1 | 1 | 17 | 17 |
| Rainy days | 3 | 5 | 8 | 9 | 26 | 30 | 31 | 31 | 29 | 30 | 13 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Houaydua is at