Average annual temperature is 25.6 °C
Absolute maximum temperature: 40.5 °C
Absolute minimum temperature: 9.1 °C
Number of sunny days: 145 days
Number of rainy days: 220 days
Look at detailed online map of Xaignabouli
* Weather data for Xaignabouli 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) | 31.8 | 34.2 | 38.3 | 40.5 | 40.3 | 37.3 | 35.3 | 34.9 | 34.0 | 32.4 | 32.2 | 33.0 |
| Average daytime temperature (°C) | 27.0 | 30.5 | 33.6 | 37.1 | 34.6 | 32.2 | 32.2 | 30.4 | 30.0 | 30.0 | 30.1 | 28.9 |
| Average temperature (°C) | 20.4 | 23.2 | 26.0 | 29.3 | 28.5 | 27.1 | 27.2 | 26.2 | 25.9 | 25.5 | 24.4 | 23.0 |
| Average night temperature (°C) | 13.7 | 16.5 | 19.4 | 23.0 | 23.8 | 23.9 | 23.7 | 23.4 | 23.2 | 22.2 | 19.5 | 17.6 |
| Absolute minimum temperature (°C) | 9.1 | 11.7 | 15.5 | 18.6 | 22.1 | 22.6 | 22.6 | 22.1 | 21.8 | 20.5 | 15.2 | 11.5 |
| 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) | 11.2 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.0 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.9 | 10.0 | 10.2 | 10.7 | 10.1 | 8.0 | 9.1 | 6.1 | 6.5 | 9.2 | 10.0 | 9.7 |
| Precipitation (mm) | 5 | 3 | 9 | 48 | 183 | 370 | 286 | 358 | 405 | 326 | 22 | 12 |
| Sunny days | 28 | 23 | 23 | 18 | 5 | 0 | 0 | 2 | 0 | 3 | 17 | 26 |
| Rainy days | 3 | 5 | 8 | 12 | 26 | 30 | 31 | 29 | 30 | 28 | 13 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Xaignabouli is at