Average annual temperature is 20.1 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: 3.1 °C
Number of sunny days: 132 days
Number of rainy days: 233 days
Look at detailed online map of Ban Phouviang
* Weather data for Ban Phouviang 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) | 24.8 | 29.1 | 31.7 | 32.8 | 33.2 | 32.2 | 30.9 | 29.0 | 28.7 | 28.5 | 27.0 | 26.4 |
| Average daytime temperature (°C) | 21.0 | 24.9 | 27.1 | 30.3 | 29.8 | 27.6 | 28.1 | 25.6 | 25.7 | 25.4 | 23.9 | 22.4 |
| Average temperature (°C) | 13.9 | 17.7 | 19.7 | 23.7 | 23.7 | 22.5 | 23.0 | 21.6 | 21.5 | 20.0 | 17.8 | 16.1 |
| Average night temperature (°C) | 8.1 | 11.7 | 14.0 | 18.9 | 19.6 | 19.5 | 19.5 | 19.0 | 18.6 | 16.4 | 13.6 | 11.4 |
| Absolute minimum temperature (°C) | 3.1 | 6.1 | 9.5 | 16.2 | 16.3 | 18.0 | 18.5 | 17.0 | 17.6 | 13.0 | 9.3 | 3.2 |
| 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 | 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) | 9.3 | 9.9 | 9.6 | 10.8 | 10.5 | 8.2 | 10.3 | 6.3 | 8.6 | 9.5 | 9.6 | 9.3 |
| Precipitation (mm) | 2 | 7 | 42 | 43 | 98 | 307 | 200 | 355 | 276 | 78 | 26 | 14 |
| Sunny days | 27 | 20 | 17 | 10 | 3 | 0 | 0 | 1 | 1 | 11 | 20 | 22 |
| Rainy days | 4 | 8 | 14 | 20 | 28 | 30 | 31 | 30 | 29 | 20 | 10 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Phouviang is at