Average annual temperature is 20.9 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: 3.9 °C
Number of sunny days: 113 days
Number of rainy days: 252 days
Look at detailed online map of Ban Xômxun
* Weather data for Ban Xômxun 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) | 27.4 | 31.3 | 33.1 | 34.7 | 35.3 | 33.6 | 32.0 | 31.2 | 29.3 | 29.3 | 28.7 | 28.5 |
| Average daytime temperature (°C) | 21.3 | 25.8 | 27.9 | 31.3 | 30.9 | 28.8 | 29.6 | 27.3 | 26.8 | 26.3 | 25.1 | 23.4 |
| Average temperature (°C) | 14.2 | 18.1 | 20.1 | 23.8 | 24.4 | 23.6 | 24.2 | 22.9 | 22.6 | 21.3 | 19.1 | 16.9 |
| Average night temperature (°C) | 8.0 | 12.2 | 14.7 | 18.4 | 19.7 | 20.3 | 20.3 | 19.9 | 19.5 | 17.4 | 14.7 | 12.2 |
| Absolute minimum temperature (°C) | 3.9 | 6.9 | 10.7 | 15.9 | 17.2 | 19.1 | 19.2 | 18.3 | 18.2 | 14.0 | 10.1 | 4.0 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 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) | 9.2 | 10.1 | 9.7 | 10.7 | 10.5 | 7.9 | 10.7 | 6.5 | 8.1 | 9.7 | 9.6 | 9.3 |
| Precipitation (mm) | 2 | 17 | 19 | 77 | 121 | 328 | 225 | 403 | 241 | 84 | 24 | 25 |
| Sunny days | 25 | 15 | 16 | 9 | 3 | 0 | 0 | 1 | 1 | 8 | 16 | 19 |
| Rainy days | 6 | 13 | 15 | 21 | 28 | 30 | 31 | 30 | 29 | 23 | 14 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Xômxun is at