Average annual temperature is 25.9 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: 8.8 °C
Number of sunny days: 152 days
Number of rainy days: 213 days
Look at detailed online map of Ban Khamphai
* Weather data for Ban Khamphai 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) | 33.7 | 34.9 | 38.4 | 38.1 | 40.0 | 34.8 | 34.1 | 34.6 | 33.6 | 33.8 | 35.9 | 33.5 |
| Average daytime temperature (°C) | 27.6 | 31.0 | 33.9 | 35.4 | 34.6 | 30.8 | 31.7 | 29.7 | 30.4 | 32.1 | 32.0 | 29.4 |
| Average temperature (°C) | 20.8 | 24.2 | 27.0 | 29.2 | 29.1 | 26.5 | 26.9 | 26.1 | 26.1 | 26.7 | 25.6 | 23.2 |
| Average night temperature (°C) | 14.6 | 18.2 | 20.6 | 24.0 | 24.7 | 23.6 | 23.6 | 23.6 | 23.4 | 22.7 | 20.3 | 18.0 |
| Absolute minimum temperature (°C) | 8.8 | 13.0 | 14.9 | 20.9 | 22.3 | 22.9 | 22.7 | 22.8 | 22.5 | 20.1 | 14.7 | 12.3 |
| 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 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.0 |
| 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) | 9.3 | 10.4 | 10.4 | 10.8 | 10.2 | 7.5 | 9.1 | 5.9 | 7.3 | 9.9 | 10.2 | 10.0 |
| Precipitation (mm) | 2 | 10 | 13 | 68 | 222 | 787 | 565 | 680 | 457 | 124 | 3 | 1 |
| Sunny days | 27 | 20 | 25 | 12 | 8 | 0 | 0 | 0 | 0 | 10 | 23 | 27 |
| Rainy days | 4 | 8 | 6 | 18 | 23 | 30 | 31 | 31 | 30 | 21 | 7 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Khamphai is at