Average annual temperature is 25.8 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 12.3 °C
Number of sunny days: 150 days
Number of rainy days: 215 days
Look at detailed online map of Ban Donsavan
* Weather data for Ban Donsavan 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) | 29.3 | 33.1 | 36.3 | 39.0 | 39.1 | 36.2 | 35.4 | 33.6 | 34.4 | 32.4 | 31.0 | 30.1 |
| Average daytime temperature (°C) | 27.2 | 30.0 | 33.0 | 36.1 | 34.4 | 32.0 | 32.4 | 30.5 | 30.8 | 29.9 | 29.0 | 27.8 |
| Average temperature (°C) | 20.7 | 23.4 | 26.0 | 29.2 | 28.9 | 27.4 | 27.8 | 26.6 | 26.6 | 25.8 | 24.2 | 22.8 |
| Average night temperature (°C) | 15.1 | 17.6 | 20.1 | 23.2 | 24.4 | 24.3 | 24.5 | 23.9 | 23.6 | 22.8 | 20.2 | 18.8 |
| Absolute minimum temperature (°C) | 12.3 | 15.2 | 17.8 | 20.6 | 21.8 | 23.4 | 23.2 | 23.2 | 22.4 | 21.5 | 17.1 | 14.0 |
| 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 | 10.0 |
| 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 | 10.9 |
| 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) | 10.2 | 9.8 | 9.1 | 10.2 | 10.6 | 9.2 | 9.8 | 7.0 | 8.7 | 9.6 | 9.9 | 9.6 |
| Precipitation (mm) | 0 | 10 | 9 | 34 | 196 | 335 | 320 | 431 | 494 | 314 | 71 | 52 |
| Sunny days | 29 | 20 | 24 | 25 | 14 | 1 | 3 | 1 | 2 | 0 | 15 | 16 |
| Rainy days | 2 | 8 | 7 | 5 | 17 | 29 | 28 | 30 | 28 | 31 | 15 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Donsavan is at