Average annual temperature is 21.2 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: 6.0 °C
Number of sunny days: 118 days
Number of rainy days: 247 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) | 23.6 | 27.7 | 30.7 | 33.9 | 33.7 | 31.6 | 32.1 | 30.1 | 30.1 | 28.3 | 26.7 | 25.3 |
| Average daytime temperature (°C) | 21.2 | 24.9 | 27.3 | 31.1 | 29.5 | 27.5 | 28.2 | 26.1 | 27.2 | 26.0 | 24.4 | 22.7 |
| Average temperature (°C) | 15.1 | 18.5 | 21.0 | 24.7 | 24.3 | 23.3 | 23.7 | 22.5 | 22.7 | 21.5 | 19.1 | 17.6 |
| Average night temperature (°C) | 9.7 | 13.0 | 15.6 | 18.9 | 20.0 | 20.3 | 20.4 | 20.1 | 19.4 | 18.1 | 15.0 | 13.2 |
| Absolute minimum temperature (°C) | 6.0 | 10.7 | 11.5 | 16.6 | 17.5 | 19.0 | 19.2 | 18.5 | 18.5 | 17.0 | 10.7 | 7.5 |
| 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) | 9.9 | 10.1 | 10.3 | 11.0 | 10.6 | 9.2 | 9.0 | 6.3 | 9.3 | 9.4 | 9.8 | 9.4 |
| Precipitation (mm) | 2 | 18 | 38 | 53 | 139 | 201 | 242 | 241 | 217 | 112 | 54 | 68 |
| Sunny days | 27 | 18 | 15 | 19 | 8 | 0 | 0 | 0 | 0 | 5 | 15 | 11 |
| Rainy days | 4 | 10 | 16 | 11 | 23 | 30 | 31 | 31 | 30 | 26 | 15 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Chakhamtan is at