Average annual temperature is 23.1 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: 7.0 °C
Number of sunny days: 125 days
Number of rainy days: 240 days
Look at detailed online map of Ban Tang-Ong
* Weather data for Ban Tang-Ong 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) | 28.0 | 31.3 | 33.6 | 36.6 | 37.4 | 35.5 | 34.0 | 33.1 | 32.1 | 30.4 | 29.6 | 29.8 |
| Average daytime temperature (°C) | 24.7 | 28.4 | 30.5 | 34.0 | 33.3 | 30.4 | 30.8 | 28.4 | 28.8 | 28.0 | 27.2 | 26.5 |
| Average temperature (°C) | 17.6 | 20.6 | 22.7 | 26.1 | 26.9 | 25.3 | 25.5 | 24.3 | 24.3 | 23.2 | 21.1 | 19.9 |
| Average night temperature (°C) | 10.7 | 13.4 | 16.2 | 19.7 | 21.9 | 22.0 | 22.0 | 21.5 | 21.2 | 19.7 | 16.5 | 14.5 |
| Absolute minimum temperature (°C) | 7.0 | 9.8 | 13.0 | 17.2 | 19.6 | 21.0 | 20.7 | 20.5 | 20.3 | 17.4 | 12.8 | 8.8 |
| 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 | 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 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 9.9 | 10.6 | 9.9 | 10.8 | 10.5 | 8.5 | 9.7 | 6.0 | 8.7 | 9.8 | 9.8 | 9.8 |
| Precipitation (mm) | 4 | 16 | 35 | 56 | 151 | 354 | 303 | 398 | 399 | 182 | 63 | 20 |
| Sunny days | 27 | 18 | 17 | 18 | 6 | 0 | 1 | 0 | 0 | 8 | 17 | 13 |
| Rainy days | 4 | 10 | 14 | 12 | 25 | 30 | 30 | 31 | 30 | 23 | 13 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Tang-Ong is at