Average annual temperature is 21.9 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: 7.3 °C
Number of sunny days: 126 days
Number of rainy days: 239 days
Look at detailed online map of Ban Sèn-Tai
* Weather data for Ban Sèn-Tai 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) | 27.7 | 29.7 | 32.6 | 35.7 | 35.1 | 35.0 | 32.8 | 30.3 | 30.6 | 28.5 | 27.9 | 28.2 |
| Average daytime temperature (°C) | 23.4 | 26.2 | 28.6 | 32.5 | 31.6 | 28.4 | 29.5 | 26.2 | 27.4 | 26.4 | 25.1 | 24.1 |
| Average temperature (°C) | 16.6 | 19.1 | 21.5 | 24.7 | 25.4 | 24.1 | 24.6 | 22.9 | 23.3 | 22.3 | 20.0 | 18.6 |
| Average night temperature (°C) | 10.5 | 13.4 | 16.1 | 19.3 | 20.7 | 21.0 | 21.1 | 20.4 | 20.2 | 18.9 | 16.1 | 13.9 |
| Absolute minimum temperature (°C) | 7.3 | 11.0 | 13.5 | 16.2 | 18.5 | 20.1 | 20.3 | 19.7 | 19.1 | 16.9 | 12.8 | 7.7 |
| 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) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 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 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.6 | 10.2 | 8.9 | 9.8 | 10.4 | 7.8 | 9.5 | 5.9 | 8.9 | 9.8 | 9.7 | 9.5 |
| Precipitation (mm) | 5 | 18 | 53 | 57 | 140 | 552 | 347 | 739 | 284 | 149 | 57 | 31 |
| Sunny days | 26 | 17 | 13 | 17 | 5 | 0 | 1 | 0 | 3 | 11 | 17 | 16 |
| Rainy days | 5 | 11 | 18 | 13 | 26 | 30 | 30 | 31 | 27 | 20 | 13 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Sèn-Tai is at