Average annual temperature is 26.3 °C
Absolute maximum temperature: 41.1 °C
Absolute minimum temperature: 9.7 °C
Number of sunny days: 155 days
Number of rainy days: 210 days
Look at detailed online map of Ban Donhai
* Weather data for Ban Donhai 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) | 31.5 | 35.4 | 38.5 | 39.1 | 41.1 | 34.6 | 33.9 | 33.4 | 32.6 | 33.6 | 34.1 | 33.1 |
| Average daytime temperature (°C) | 27.2 | 31.1 | 33.6 | 36.2 | 34.4 | 30.9 | 31.1 | 29.9 | 29.9 | 31.0 | 31.2 | 29.3 |
| Average temperature (°C) | 21.1 | 25.0 | 27.3 | 30.3 | 29.3 | 26.9 | 27.2 | 26.3 | 26.0 | 26.6 | 25.7 | 23.6 |
| Average night temperature (°C) | 15.2 | 19.4 | 21.4 | 25.1 | 25.1 | 23.9 | 24.1 | 23.7 | 23.4 | 22.8 | 21.1 | 18.6 |
| Absolute minimum temperature (°C) | 9.7 | 14.3 | 17.3 | 22.2 | 22.2 | 23.1 | 23.0 | 23.1 | 22.5 | 21.1 | 17.2 | 11.3 |
| 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 | 11.6 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| 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) | 9.5 | 10.3 | 10.3 | 10.9 | 10.4 | 8.2 | 9.2 | 6.3 | 7.3 | 9.8 | 10.1 | 9.9 |
| Precipitation (mm) | 1 | 2 | 38 | 29 | 232 | 584 | 536 | 449 | 596 | 219 | 9 | 1 |
| Sunny days | 27 | 21 | 24 | 20 | 3 | 1 | 0 | 0 | 0 | 10 | 21 | 28 |
| Rainy days | 4 | 7 | 7 | 10 | 28 | 29 | 31 | 31 | 30 | 21 | 9 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Donhai is at