Average annual temperature is 21.0 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: 3.3 °C
Number of sunny days: 132 days
Number of rainy days: 233 days
Look at detailed online map of Ban Thamdang
* Weather data for Ban Thamdang 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) | 26.9 | 30.2 | 32.4 | 33.9 | 34.7 | 33.6 | 31.7 | 30.5 | 29.5 | 29.2 | 28.1 | 28.1 |
| Average daytime temperature (°C) | 21.3 | 25.5 | 27.6 | 31.0 | 31.0 | 28.7 | 29.7 | 26.9 | 26.8 | 26.3 | 25.0 | 23.4 |
| Average temperature (°C) | 14.3 | 18.2 | 20.3 | 23.9 | 24.6 | 23.5 | 24.3 | 22.7 | 22.5 | 21.3 | 19.1 | 17.0 |
| Average night temperature (°C) | 8.3 | 12.6 | 15.3 | 18.9 | 20.2 | 20.3 | 20.4 | 19.9 | 19.6 | 17.5 | 15.0 | 12.5 |
| Absolute minimum temperature (°C) | 3.3 | 6.7 | 11.4 | 16.5 | 18.0 | 19.5 | 19.3 | 18.0 | 18.5 | 13.8 | 9.7 | 3.4 |
| 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 | 11.0 |
| 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 | 11.0 |
| 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) | 8.9 | 9.8 | 9.4 | 10.4 | 10.3 | 7.7 | 10.6 | 6.5 | 8.0 | 9.5 | 9.2 | 9.0 |
| Precipitation (mm) | 1 | 8 | 12 | 38 | 94 | 232 | 144 | 332 | 314 | 81 | 18 | 14 |
| Sunny days | 26 | 18 | 15 | 13 | 5 | 0 | 1 | 0 | 0 | 10 | 18 | 26 |
| Rainy days | 5 | 10 | 16 | 17 | 26 | 30 | 30 | 31 | 30 | 21 | 12 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Thamdang is at