Average annual temperature is 26.6 °C
Absolute maximum temperature: 42.0 °C
Absolute minimum temperature: 10.7 °C
Number of sunny days: 149 days
Number of rainy days: 216 days
Look at detailed online map of Ban Bo Na Ngoua
* Weather data for Ban Bo Na Ngoua 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) | 31.0 | 35.8 | 39.1 | 39.8 | 42.0 | 35.1 | 34.2 | 33.6 | 32.2 | 31.7 | 32.7 | 32.4 |
| Average daytime temperature (°C) | 26.7 | 30.9 | 33.5 | 36.8 | 34.8 | 31.0 | 31.2 | 29.9 | 29.7 | 30.3 | 30.1 | 28.8 |
| Average temperature (°C) | 21.3 | 25.3 | 27.6 | 31.2 | 29.9 | 27.4 | 27.6 | 26.8 | 26.3 | 26.5 | 25.5 | 23.9 |
| Average night temperature (°C) | 15.5 | 19.4 | 21.9 | 26.0 | 25.7 | 24.4 | 24.5 | 24.2 | 23.7 | 23.1 | 21.0 | 19.0 |
| Absolute minimum temperature (°C) | 10.7 | 14.2 | 17.4 | 23.2 | 23.0 | 23.5 | 23.2 | 23.4 | 22.9 | 20.9 | 16.7 | 11.7 |
| 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) | 11.2 | 11.6 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.7 | 10.2 | 10.3 | 10.9 | 10.2 | 8.0 | 8.8 | 6.3 | 7.1 | 9.6 | 10.1 | 9.9 |
| Precipitation (mm) | 0 | 2 | 20 | 46 | 236 | 496 | 439 | 357 | 586 | 270 | 14 | 1 |
| Sunny days | 28 | 24 | 24 | 13 | 3 | 0 | 0 | 0 | 0 | 8 | 21 | 28 |
| Rainy days | 3 | 4 | 7 | 17 | 28 | 30 | 31 | 31 | 30 | 23 | 9 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Bo Na Ngoua is at