Average annual temperature is 27.0 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: 16.7 °C
Number of sunny days: 133 days
Number of rainy days: 232 days
Look at detailed online map of Ban Ouk
* Weather data for Ban Ouk 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) | 34.6 | 37.0 | 38.5 | 38.7 | 38.4 | 33.3 | 33.3 | 32.5 | 32.8 | 32.4 | 34.0 | 35.1 |
| Average daytime temperature (°C) | 30.7 | 34.9 | 36.2 | 37.2 | 34.4 | 30.8 | 30.8 | 30.5 | 29.8 | 30.1 | 31.8 | 32.7 |
| Average temperature (°C) | 24.4 | 27.6 | 28.6 | 30.2 | 28.9 | 26.7 | 26.5 | 26.2 | 25.9 | 26.1 | 26.3 | 26.7 |
| Average night temperature (°C) | 19.6 | 21.6 | 22.4 | 25.2 | 25.1 | 24.0 | 23.8 | 23.5 | 23.5 | 23.4 | 22.1 | 21.8 |
| Absolute minimum temperature (°C) | 16.7 | 19.7 | 18.2 | 22.9 | 23.8 | 23.1 | 23.1 | 22.5 | 22.8 | 22.2 | 17.8 | 19.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.3 | 10.5 | 11.2 | 11.1 | 10.6 | 9.7 | 9.2 | 8.7 | 7.9 | 8.6 | 10.1 | 10.3 |
| Precipitation (mm) | 26 | 2 | 10 | 41 | 230 | 344 | 550 | 582 | 403 | 209 | 16 | 2 |
| Sunny days | 23 | 25 | 27 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 17 | 25 |
| Rainy days | 8 | 3 | 4 | 22 | 27 | 30 | 30 | 31 | 30 | 28 | 13 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Ouk is at