Average annual temperature is 21.5 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: 7.3 °C
Number of sunny days: 132 days
Number of rainy days: 233 days
Look at detailed online map of Ban Chaphouthon
* Weather data for Ban Chaphouthon 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) | 24.0 | 27.4 | 30.2 | 33.9 | 34.3 | 32.7 | 33.4 | 30.7 | 30.6 | 29.0 | 27.9 | 25.7 |
| Average daytime temperature (°C) | 21.4 | 24.4 | 26.8 | 31.3 | 30.4 | 28.3 | 29.4 | 26.9 | 27.6 | 26.3 | 24.7 | 23.1 |
| Average temperature (°C) | 15.3 | 18.5 | 20.8 | 24.8 | 24.9 | 23.9 | 24.4 | 23.1 | 23.1 | 21.9 | 19.4 | 17.9 |
| Average night temperature (°C) | 9.9 | 13.4 | 15.8 | 19.0 | 20.3 | 20.7 | 20.9 | 20.6 | 19.9 | 18.6 | 15.5 | 13.7 |
| Absolute minimum temperature (°C) | 7.3 | 10.1 | 12.8 | 15.9 | 18.1 | 19.4 | 19.8 | 19.5 | 19.0 | 17.0 | 12.3 | 7.7 |
| 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 | 11.4 | 12.0 | 12.6 | 13.2 | 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) | 10.1 | 10.0 | 10.1 | 10.9 | 10.8 | 8.9 | 9.7 | 6.4 | 9.6 | 9.7 | 9.6 | 9.6 |
| Precipitation (mm) | 2 | 15 | 35 | 15 | 130 | 168 | 209 | 272 | 265 | 124 | 70 | 46 |
| Sunny days | 29 | 17 | 17 | 24 | 7 | 1 | 1 | 1 | 0 | 4 | 17 | 14 |
| Rainy days | 2 | 11 | 14 | 6 | 24 | 29 | 30 | 30 | 30 | 27 | 13 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Chaphouthon is at