Average annual temperature is 27.1 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: 14.6 °C
Number of sunny days: 121 days
Number of rainy days: 244 days
Look at detailed online map of Ban Thadan
* Weather data for Ban Thadan 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) | 32.3 | 34.5 | 37.1 | 38.1 | 38.6 | 32.4 | 32.4 | 32.0 | 31.2 | 31.5 | 32.4 | 33.3 |
| Average daytime temperature (°C) | 29.1 | 32.7 | 34.4 | 35.8 | 33.7 | 30.6 | 30.4 | 30.2 | 29.7 | 29.8 | 30.5 | 31.3 |
| Average temperature (°C) | 23.4 | 26.9 | 28.6 | 30.6 | 29.4 | 27.2 | 27.0 | 27.0 | 26.5 | 26.6 | 26.1 | 26.0 |
| Average night temperature (°C) | 18.3 | 21.2 | 23.2 | 26.3 | 25.9 | 24.7 | 24.5 | 24.5 | 24.2 | 23.9 | 22.2 | 21.5 |
| Absolute minimum temperature (°C) | 14.6 | 17.2 | 18.7 | 25.2 | 24.0 | 23.7 | 23.2 | 23.4 | 23.2 | 22.9 | 17.9 | 16.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.3 | 10.5 | 11.1 | 11.0 | 11.0 | 9.8 | 8.9 | 8.6 | 7.8 | 9.0 | 10.1 | 10.2 |
| Precipitation (mm) | 22 | 7 | 0 | 46 | 184 | 360 | 512 | 472 | 418 | 203 | 65 | 8 |
| Sunny days | 22 | 24 | 28 | 8 | 2 | 0 | 0 | 0 | 0 | 2 | 12 | 23 |
| Rainy days | 9 | 4 | 3 | 22 | 29 | 30 | 31 | 31 | 30 | 29 | 18 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Thadan is at