Average annual temperature is 21.4 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: 4.4 °C
Number of sunny days: 101 days
Number of rainy days: 264 days
Look at detailed online map of Ban Phapèn
* Weather data for Ban Phapèn 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) | 27.0 | 30.6 | 33.0 | 35.8 | 35.9 | 35.2 | 33.3 | 30.3 | 29.6 | 29.3 | 29.0 | 28.4 |
| Average daytime temperature (°C) | 20.8 | 25.0 | 26.6 | 31.2 | 31.5 | 29.6 | 30.0 | 27.3 | 26.9 | 26.5 | 24.2 | 21.8 |
| Average temperature (°C) | 14.4 | 18.1 | 20.1 | 24.3 | 25.3 | 24.4 | 25.1 | 23.6 | 23.2 | 21.9 | 19.2 | 16.8 |
| Average night temperature (°C) | 9.0 | 13.1 | 15.5 | 19.6 | 21.1 | 21.2 | 21.4 | 21.0 | 20.4 | 18.3 | 15.5 | 12.7 |
| Absolute minimum temperature (°C) | 5.1 | 8.9 | 10.8 | 15.4 | 17.6 | 19.9 | 20.8 | 19.7 | 19.2 | 16.0 | 11.8 | 4.4 |
| 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 | 11.2 | 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) | 8.5 | 8.6 | 8.1 | 9.5 | 9.9 | 7.6 | 9.9 | 6.4 | 8.5 | 9.5 | 8.5 | 7.5 |
| Precipitation (mm) | 6 | 43 | 80 | 66 | 161 | 412 | 219 | 445 | 189 | 68 | 45 | 17 |
| Sunny days | 21 | 11 | 7 | 10 | 8 | 1 | 0 | 2 | 1 | 10 | 13 | 17 |
| Rainy days | 10 | 17 | 24 | 20 | 23 | 29 | 31 | 29 | 29 | 21 | 17 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Phapèn is at