Average annual temperature is 20.7 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: 3.2 °C
Number of sunny days: 124 days
Number of rainy days: 241 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) | 25.8 | 29.4 | 31.9 | 34.2 | 33.4 | 31.4 | 30.7 | 28.8 | 28.3 | 28.5 | 27.3 | 27.2 |
| Average daytime temperature (°C) | 21.5 | 25.6 | 28.0 | 31.4 | 29.4 | 27.6 | 28.2 | 26.2 | 26.2 | 25.8 | 24.5 | 23.4 |
| Average temperature (°C) | 14.6 | 18.2 | 20.6 | 24.2 | 23.7 | 22.9 | 23.4 | 22.3 | 22.2 | 20.9 | 18.8 | 17.0 |
| Average night temperature (°C) | 8.3 | 11.8 | 14.4 | 18.4 | 19.2 | 19.6 | 19.7 | 19.4 | 19.0 | 17.1 | 14.2 | 11.9 |
| Absolute minimum temperature (°C) | 3.2 | 7.6 | 9.6 | 16.2 | 17.1 | 18.8 | 18.6 | 16.6 | 17.7 | 13.1 | 9.6 | 4.9 |
| 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) | 9.3 | 10.1 | 10.3 | 11.1 | 10.8 | 7.8 | 10.7 | 6.5 | 8.4 | 9.1 | 9.5 | 9.3 |
| Precipitation (mm) | 4 | 8 | 10 | 70 | 98 | 259 | 164 | 438 | 151 | 66 | 13 | 8 |
| Sunny days | 26 | 18 | 17 | 12 | 2 | 0 | 0 | 1 | 1 | 11 | 17 | 19 |
| Rainy days | 5 | 10 | 14 | 18 | 29 | 30 | 31 | 30 | 29 | 20 | 13 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Bon is at