Average annual temperature is 20.0 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: 4.8 °C
Number of sunny days: 105 days
Number of rainy days: 260 days
Look at detailed online map of Ban Oupao
* Weather data for Ban Oupao 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) | 22.2 | 26.0 | 29.1 | 32.9 | 33.4 | 32.7 | 31.8 | 28.7 | 29.1 | 27.4 | 26.0 | 24.5 |
| Average daytime temperature (°C) | 19.0 | 22.2 | 25.2 | 30.1 | 29.0 | 27.5 | 27.8 | 25.8 | 26.7 | 24.9 | 22.3 | 20.8 |
| Average temperature (°C) | 13.1 | 16.5 | 19.1 | 23.2 | 23.3 | 22.7 | 23.2 | 21.9 | 22.2 | 20.5 | 17.6 | 15.9 |
| Average night temperature (°C) | 7.8 | 11.4 | 13.8 | 17.3 | 18.7 | 19.5 | 19.8 | 19.4 | 18.7 | 17.0 | 14.0 | 12.0 |
| Absolute minimum temperature (°C) | 4.8 | 8.8 | 10.7 | 14.4 | 15.9 | 18.4 | 18.9 | 18.5 | 17.4 | 14.8 | 10.8 | 5.2 |
| 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 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.3 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.1 | 8.7 | 9.1 | 10.2 | 10.5 | 8.8 | 9.8 | 6.4 | 10.3 | 9.7 | 9.1 | 8.2 |
| Precipitation (mm) | 4 | 30 | 35 | 44 | 170 | 406 | 342 | 623 | 273 | 180 | 108 | 61 |
| Sunny days | 20 | 14 | 16 | 22 | 11 | 0 | 0 | 0 | 1 | 3 | 12 | 6 |
| Rainy days | 11 | 14 | 15 | 8 | 20 | 30 | 31 | 31 | 29 | 28 | 18 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Oupao is at