Average annual temperature is 23.2 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: 9.6 °C
Number of sunny days: 138 days
Number of rainy days: 227 days
Look at detailed online map of Ban Chapo
* Weather data for Ban Chapo 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) | 27.6 | 30.9 | 34.8 | 36.7 | 37.4 | 35.4 | 34.3 | 32.4 | 32.6 | 30.5 | 29.5 | 28.3 |
| Average daytime temperature (°C) | 24.7 | 28.5 | 31.2 | 34.2 | 32.6 | 30.4 | 30.6 | 28.7 | 29.0 | 27.9 | 27.1 | 25.6 |
| Average temperature (°C) | 17.5 | 20.7 | 23.2 | 26.1 | 26.2 | 25.3 | 25.5 | 24.4 | 24.5 | 23.6 | 21.6 | 20.0 |
| Average night temperature (°C) | 11.4 | 14.2 | 16.8 | 19.5 | 21.2 | 22.0 | 21.8 | 21.6 | 21.2 | 20.2 | 17.2 | 15.4 |
| Absolute minimum temperature (°C) | 9.8 | 11.0 | 14.8 | 17.7 | 19.5 | 20.9 | 21.0 | 20.5 | 20.3 | 19.2 | 14.1 | 9.6 |
| 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 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 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 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 10.2 | 9.9 | 9.5 | 10.5 | 10.4 | 9.4 | 9.5 | 7.0 | 9.2 | 9.6 | 9.9 | 9.6 |
| Precipitation (mm) | 1 | 16 | 13 | 26 | 168 | 375 | 429 | 433 | 329 | 173 | 82 | 69 |
| Sunny days | 29 | 18 | 22 | 24 | 9 | 0 | 3 | 0 | 1 | 2 | 17 | 13 |
| Rainy days | 2 | 10 | 9 | 6 | 22 | 30 | 28 | 31 | 29 | 29 | 13 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Chapo is at