Average annual temperature is 20.0 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: 5.2 °C
Number of sunny days: 99 days
Number of rainy days: 266 days
Look at detailed online map of Ban Kheu
* Weather data for Ban Kheu 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) | 21.7 | 25.7 | 28.8 | 32.7 | 33.1 | 32.9 | 31.3 | 28.4 | 28.9 | 27.1 | 26.0 | 24.4 |
| Average daytime temperature (°C) | 18.6 | 21.8 | 24.6 | 29.7 | 28.7 | 27.3 | 27.7 | 25.7 | 26.4 | 24.6 | 22.0 | 20.4 |
| Average temperature (°C) | 13.3 | 16.8 | 19.2 | 23.4 | 23.4 | 22.6 | 23.0 | 21.6 | 22.0 | 20.4 | 17.7 | 16.0 |
| Average night temperature (°C) | 7.9 | 12.0 | 14.1 | 17.8 | 19.2 | 19.4 | 19.7 | 19.2 | 18.6 | 17.3 | 14.2 | 12.2 |
| Absolute minimum temperature (°C) | 5.2 | 9.5 | 11.0 | 14.5 | 15.7 | 18.4 | 18.8 | 18.1 | 17.5 | 16.1 | 10.1 | 6.8 |
| 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) | 10.9 | 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) | 8.7 | 8.4 | 8.9 | 10.1 | 10.5 | 8.9 | 9.6 | 6.6 | 10.2 | 9.4 | 8.9 | 7.8 |
| Precipitation (mm) | 3 | 17 | 25 | 51 | 128 | 363 | 310 | 537 | 283 | 157 | 149 | 63 |
| Sunny days | 23 | 15 | 14 | 20 | 9 | 1 | 1 | 0 | 1 | 1 | 6 | 8 |
| Rainy days | 8 | 13 | 17 | 10 | 22 | 29 | 30 | 31 | 29 | 30 | 24 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Kheu is at