Average annual temperature is 23.5 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 7.3 °C
Number of sunny days: 146 days
Number of rainy days: 219 days
Look at detailed online map of Ban Tongban
* Weather data for Ban Tongban 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 | 31.6 | 35.5 | 38.5 | 38.1 | 36.9 | 35.8 | 33.2 | 33.5 | 30.9 | 30.1 | 30.0 |
| Average daytime temperature (°C) | 24.4 | 28.0 | 31.3 | 35.3 | 33.6 | 31.3 | 32.1 | 29.0 | 30.0 | 28.8 | 27.3 | 26.3 |
| Average temperature (°C) | 16.9 | 20.4 | 23.1 | 26.5 | 26.8 | 26.1 | 26.5 | 25.0 | 25.1 | 23.9 | 21.3 | 19.9 |
| Average night temperature (°C) | 10.0 | 13.8 | 16.5 | 19.7 | 21.5 | 22.5 | 22.4 | 22.2 | 21.4 | 20.0 | 16.5 | 14.7 |
| Absolute minimum temperature (°C) | 7.3 | 11.0 | 14.3 | 16.6 | 19.3 | 21.1 | 21.4 | 20.3 | 20.3 | 17.1 | 12.8 | 8.5 |
| 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 | 13.3 | 12.8 | 12.3 | 11.7 | 11.1 | 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) | 10.0 | 10.2 | 9.7 | 10.6 | 10.8 | 8.9 | 9.7 | 6.2 | 9.5 | 9.7 | 9.8 | 9.6 |
| Precipitation (mm) | 0 | 18 | 24 | 23 | 144 | 226 | 190 | 319 | 300 | 113 | 49 | 60 |
| Sunny days | 30 | 19 | 19 | 24 | 9 | 0 | 2 | 0 | 0 | 9 | 17 | 17 |
| Rainy days | 1 | 9 | 12 | 6 | 22 | 30 | 29 | 31 | 30 | 22 | 13 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Tongban is at