Average annual temperature is 25.9 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 9.3 °C
Number of sunny days: 133 days
Number of rainy days: 232 days
Look at detailed online map of Ban Tan
* Weather data for Ban Tan 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) | 31.2 | 34.3 | 37.9 | 38.3 | 39.3 | 34.7 | 32.9 | 33.2 | 33.7 | 33.2 | 34.4 | 33.9 |
| Average daytime temperature (°C) | 26.4 | 30.0 | 33.7 | 35.4 | 34.3 | 31.0 | 31.0 | 29.7 | 29.8 | 30.9 | 31.2 | 29.5 |
| Average temperature (°C) | 20.1 | 23.9 | 26.7 | 29.5 | 29.3 | 27.0 | 26.9 | 26.2 | 26.0 | 26.1 | 25.3 | 23.3 |
| Average night temperature (°C) | 14.8 | 18.9 | 20.9 | 24.8 | 25.4 | 24.2 | 24.0 | 23.7 | 23.4 | 22.6 | 20.6 | 18.5 |
| Absolute minimum temperature (°C) | 9.3 | 13.3 | 17.1 | 21.4 | 22.9 | 23.0 | 23.0 | 23.0 | 22.5 | 20.9 | 15.7 | 13.0 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 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) | 9.2 | 10.0 | 10.8 | 11.1 | 10.3 | 7.9 | 9.2 | 6.6 | 6.9 | 9.4 | 10.2 | 9.9 |
| Precipitation (mm) | 15 | 36 | 18 | 56 | 140 | 455 | 487 | 483 | 578 | 155 | 11 | 2 |
| Sunny days | 23 | 17 | 23 | 10 | 5 | 0 | 0 | 0 | 2 | 3 | 22 | 28 |
| Rainy days | 8 | 11 | 8 | 20 | 26 | 30 | 31 | 31 | 28 | 28 | 8 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Tan is at