Average annual temperature is 26.2 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: 12.8 °C
Number of sunny days: 133 days
Number of rainy days: 232 days
Look at detailed online map of Ban Dontoum
* Weather data for Ban Dontoum 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) | 31.3 | 35.4 | 38.1 | 37.9 | 39.0 | 34.4 | 34.3 | 32.8 | 32.2 | 32.1 | 35.2 | 34.8 |
| Average daytime temperature (°C) | 26.3 | 31.0 | 33.9 | 35.8 | 33.7 | 31.2 | 31.4 | 30.3 | 29.5 | 30.4 | 31.6 | 29.8 |
| Average temperature (°C) | 20.4 | 24.7 | 27.1 | 29.9 | 29.0 | 27.4 | 27.2 | 26.8 | 26.0 | 26.2 | 26.1 | 23.9 |
| Average night temperature (°C) | 16.0 | 19.3 | 21.3 | 25.5 | 25.5 | 24.6 | 24.2 | 24.2 | 23.4 | 23.1 | 21.9 | 19.5 |
| Absolute minimum temperature (°C) | 12.8 | 15.0 | 17.1 | 22.4 | 22.7 | 23.5 | 22.8 | 22.9 | 22.8 | 21.0 | 18.7 | 13.9 |
| 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) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.7 | 10.2 | 10.7 | 10.9 | 10.4 | 8.9 | 9.6 | 7.9 | 6.7 | 9.5 | 10.2 | 9.6 |
| Precipitation (mm) | 27 | 4 | 14 | 52 | 223 | 296 | 370 | 274 | 572 | 170 | 7 | 1 |
| Sunny days | 24 | 21 | 24 | 9 | 5 | 0 | 1 | 0 | 1 | 4 | 18 | 26 |
| Rainy days | 7 | 7 | 7 | 21 | 26 | 30 | 30 | 31 | 29 | 27 | 12 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Dontoum is at