Average annual temperature is 25.9 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: 9.6 °C
Number of sunny days: 144 days
Number of rainy days: 221 days
Look at detailed online map of Ban Pak-Ou
* Weather data for Ban Pak-Ou 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) | 31.2 | 33.9 | 35.9 | 40.0 | 39.7 | 38.3 | 36.8 | 33.9 | 33.8 | 32.3 | 32.8 | 33.1 |
| Average daytime temperature (°C) | 27.5 | 31.1 | 32.8 | 36.7 | 35.9 | 32.9 | 33.8 | 29.9 | 30.4 | 30.1 | 30.3 | 29.3 |
| Average temperature (°C) | 20.6 | 23.9 | 25.7 | 29.3 | 29.7 | 27.8 | 28.3 | 26.3 | 26.5 | 25.5 | 23.9 | 22.7 |
| Average night temperature (°C) | 13.8 | 17.2 | 19.6 | 23.3 | 24.9 | 24.3 | 24.5 | 23.8 | 23.4 | 21.7 | 18.9 | 17.0 |
| Absolute minimum temperature (°C) | 9.6 | 13.8 | 16.3 | 21.2 | 21.8 | 23.2 | 23.4 | 22.8 | 22.5 | 18.8 | 14.9 | 10.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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 | 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 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 9.7 | 10.4 | 9.2 | 10.1 | 10.8 | 8.8 | 10.0 | 6.6 | 9.0 | 9.6 | 9.7 | 9.6 |
| Precipitation (mm) | 1 | 15 | 27 | 42 | 117 | 268 | 214 | 506 | 322 | 98 | 24 | 17 |
| Sunny days | 28 | 17 | 21 | 21 | 5 | 0 | 2 | 0 | 2 | 9 | 21 | 18 |
| Rainy days | 3 | 11 | 10 | 9 | 26 | 30 | 29 | 31 | 28 | 22 | 9 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Pak-Ou is at