Average annual temperature is 22.9 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: 7.6 °C
Number of sunny days: 117 days
Number of rainy days: 248 days
Look at detailed online map of Ban Vangchang
* Weather data for Ban Vangchang 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) | 28.8 | 31.1 | 33.7 | 34.0 | 35.3 | 32.6 | 32.2 | 32.2 | 32.1 | 31.1 | 30.1 | 30.9 |
| Average daytime temperature (°C) | 22.3 | 25.7 | 28.7 | 31.2 | 31.3 | 28.7 | 29.6 | 27.6 | 27.8 | 28.1 | 26.8 | 25.1 |
| Average temperature (°C) | 17.2 | 20.3 | 22.6 | 25.6 | 26.2 | 24.8 | 25.0 | 24.0 | 23.7 | 23.5 | 21.6 | 19.9 |
| Average night temperature (°C) | 13.5 | 16.5 | 18.0 | 21.7 | 22.8 | 22.4 | 22.0 | 21.8 | 20.9 | 20.2 | 17.7 | 16.2 |
| Absolute minimum temperature (°C) | 7.6 | 10.1 | 13.9 | 19.3 | 20.3 | 21.1 | 20.3 | 17.9 | 18.0 | 17.3 | 12.4 | 10.0 |
| 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) | 8.9 | 9.7 | 10.8 | 11.1 | 10.4 | 7.4 | 9.1 | 6.5 | 6.5 | 9.3 | 9.9 | 9.3 |
| Precipitation (mm) | 17 | 27 | 47 | 70 | 106 | 265 | 266 | 455 | 417 | 177 | 7 | 1 |
| Sunny days | 25 | 17 | 15 | 4 | 3 | 0 | 0 | 0 | 0 | 7 | 18 | 28 |
| Rainy days | 6 | 11 | 16 | 26 | 28 | 30 | 31 | 31 | 30 | 24 | 12 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Vangchang is at