Average annual temperature is 24.8 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 13.0 °C
Number of sunny days: 111 days
Number of rainy days: 254 days
Look at detailed online map of Ban Sonsali
* Weather data for Ban Sonsali 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 | 35.2 | 37.3 | 38.1 | 37.6 | 34.5 | 34.3 | 33.6 | 33.2 | 32.5 | 32.2 | 32.9 |
| Average daytime temperature (°C) | 22.8 | 28.6 | 31.0 | 34.3 | 33.8 | 31.3 | 31.8 | 29.9 | 29.4 | 28.9 | 27.9 | 26.0 |
| Average temperature (°C) | 18.8 | 22.7 | 24.4 | 27.8 | 28.2 | 26.8 | 26.8 | 26.0 | 25.5 | 25.0 | 23.8 | 21.7 |
| Average night temperature (°C) | 16.0 | 18.7 | 19.8 | 23.6 | 24.3 | 23.7 | 23.5 | 23.4 | 22.7 | 22.6 | 21.2 | 18.9 |
| Absolute minimum temperature (°C) | 13.0 | 14.5 | 16.0 | 21.6 | 22.2 | 22.6 | 22.6 | 22.5 | 21.9 | 20.4 | 17.5 | 13.1 |
| 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 | 11.1 |
| 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) | 7.6 | 9.5 | 10.6 | 10.9 | 10.7 | 9.5 | 10.0 | 7.9 | 7.2 | 8.0 | 9.5 | 8.8 |
| Precipitation (mm) | 15 | 15 | 13 | 46 | 124 | 152 | 214 | 266 | 315 | 165 | 14 | 6 |
| Sunny days | 22 | 12 | 19 | 9 | 6 | 0 | 1 | 0 | 1 | 5 | 12 | 24 |
| Rainy days | 9 | 16 | 12 | 21 | 25 | 30 | 30 | 31 | 29 | 26 | 18 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Sonsali is at