Average annual temperature is 19.6 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: 2.1 °C
Number of sunny days: 126 days
Number of rainy days: 239 days
Look at detailed online map of Ban Bon
* Weather data for Ban Bon 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) | 24.7 | 28.9 | 31.3 | 33.6 | 33.8 | 33.4 | 31.4 | 28.5 | 28.0 | 27.9 | 26.9 | 26.5 |
| Average daytime temperature (°C) | 18.8 | 23.3 | 25.2 | 29.4 | 29.7 | 28.1 | 28.8 | 25.8 | 25.5 | 24.8 | 22.7 | 20.7 |
| Average temperature (°C) | 12.3 | 16.6 | 18.7 | 22.9 | 23.8 | 22.8 | 23.5 | 21.8 | 21.3 | 19.6 | 17.2 | 15.2 |
| Average night temperature (°C) | 6.9 | 11.2 | 14.1 | 18.3 | 19.6 | 19.7 | 19.6 | 19.0 | 18.4 | 15.9 | 13.6 | 10.8 |
| Absolute minimum temperature (°C) | 2.1 | 4.9 | 8.8 | 14.6 | 16.5 | 18.5 | 18.6 | 16.2 | 15.8 | 11.7 | 7.6 | 2.3 |
| 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 | 13.2 | 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 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.3 | 8.7 | 8.2 | 9.7 | 9.9 | 8.6 | 10.2 | 7.0 | 8.6 | 9.2 | 8.8 | 7.6 |
| Precipitation (mm) | 1 | 18 | 40 | 38 | 77 | 291 | 138 | 239 | 169 | 67 | 27 | 14 |
| Sunny days | 25 | 18 | 12 | 13 | 10 | 1 | 0 | 2 | 1 | 10 | 13 | 21 |
| Rainy days | 6 | 10 | 19 | 17 | 21 | 29 | 31 | 29 | 29 | 21 | 17 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Bon is at