Average annual temperature is 24.4 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: 8.4 °C
Number of sunny days: 142 days
Number of rainy days: 223 days
Look at detailed online map of Ban Chakhamtan
* Weather data for Ban Chakhamtan 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) | 28.3 | 32.1 | 35.0 | 37.8 | 37.5 | 36.6 | 36.9 | 33.6 | 34.4 | 31.6 | 31.4 | 29.4 |
| Average daytime temperature (°C) | 26.0 | 29.6 | 31.8 | 35.1 | 33.8 | 31.2 | 31.8 | 29.6 | 30.5 | 29.4 | 28.7 | 27.0 |
| Average temperature (°C) | 18.4 | 22.1 | 24.4 | 27.9 | 27.8 | 26.6 | 26.8 | 25.6 | 25.6 | 24.5 | 22.2 | 20.7 |
| Average night temperature (°C) | 11.3 | 15.1 | 18.0 | 21.4 | 23.0 | 23.3 | 23.3 | 22.9 | 22.3 | 20.7 | 17.2 | 15.5 |
| Absolute minimum temperature (°C) | 8.4 | 13.2 | 14.6 | 19.3 | 20.6 | 22.3 | 22.0 | 21.5 | 21.3 | 18.5 | 12.5 | 9.9 |
| 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 | 11.1 | 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) | 10.0 | 10.1 | 9.5 | 10.5 | 10.6 | 8.9 | 9.3 | 6.4 | 9.2 | 9.8 | 9.8 | 9.4 |
| Precipitation (mm) | 1 | 15 | 18 | 28 | 186 | 227 | 285 | 368 | 366 | 171 | 99 | 36 |
| Sunny days | 28 | 18 | 20 | 24 | 8 | 1 | 1 | 1 | 2 | 5 | 17 | 17 |
| Rainy days | 3 | 10 | 11 | 6 | 23 | 29 | 30 | 30 | 28 | 26 | 13 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Chakhamtan is at