Average annual temperature is 23.2 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: 10.1 °C
Number of sunny days: 100 days
Number of rainy days: 265 days
Look at detailed online map of Ban Bông-Nam
* Weather data for Ban Bông-Nam 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) | 28.2 | 33.2 | 35.7 | 34.3 | 35.3 | 31.0 | 32.1 | 31.3 | 31.2 | 30.3 | 30.3 | 30.8 |
| Average daytime temperature (°C) | 23.4 | 28.9 | 31.3 | 32.6 | 31.6 | 29.1 | 29.3 | 27.8 | 27.9 | 27.1 | 27.8 | 26.6 |
| Average temperature (°C) | 18.1 | 22.1 | 23.5 | 26.1 | 26.1 | 24.6 | 24.5 | 24.1 | 23.8 | 23.1 | 22.0 | 20.9 |
| Average night temperature (°C) | 14.6 | 17.2 | 18.0 | 22.0 | 22.5 | 22.0 | 21.8 | 21.8 | 21.3 | 20.6 | 18.1 | 17.0 |
| Absolute minimum temperature (°C) | 10.1 | 13.7 | 12.1 | 18.5 | 19.4 | 20.8 | 20.5 | 20.8 | 19.6 | 18.6 | 13.6 | 12.9 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.7 | 10.5 | 11.2 | 10.9 | 10.9 | 9.7 | 8.9 | 8.1 | 7.7 | 8.2 | 10.1 | 9.3 |
| Precipitation (mm) | 12 | 15 | 20 | 75 | 145 | 191 | 309 | 289 | 311 | 165 | 30 | 9 |
| Sunny days | 21 | 16 | 21 | 1 | 2 | 0 | 0 | 0 | 0 | 3 | 14 | 22 |
| Rainy days | 10 | 12 | 10 | 29 | 29 | 30 | 31 | 31 | 30 | 28 | 16 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Bông-Nam is at