Average annual temperature is 24.3 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: 7.8 °C
Number of sunny days: 113 days
Number of rainy days: 252 days
Look at detailed online map of Ban Phaèn
* Weather data for Ban Phaèn 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) | 29.5 | 32.7 | 35.5 | 37.1 | 37.6 | 34.4 | 33.2 | 33.0 | 31.5 | 31.1 | 31.6 | 31.0 |
| Average daytime temperature (°C) | 25.6 | 28.7 | 31.1 | 34.0 | 32.3 | 29.5 | 30.4 | 28.3 | 28.6 | 29.0 | 29.4 | 27.6 |
| Average temperature (°C) | 19.3 | 22.4 | 25.0 | 27.8 | 27.2 | 25.6 | 25.7 | 24.8 | 24.6 | 24.3 | 23.1 | 21.3 |
| Average night temperature (°C) | 12.6 | 16.2 | 19.1 | 22.6 | 23.0 | 22.7 | 22.4 | 22.1 | 21.7 | 20.2 | 17.6 | 15.8 |
| Absolute minimum temperature (°C) | 7.8 | 10.1 | 15.7 | 19.5 | 21.0 | 21.4 | 21.1 | 20.8 | 20.3 | 17.5 | 13.6 | 11.1 |
| 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) | 11.1 | 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) | 9.6 | 10.2 | 10.4 | 11.3 | 10.5 | 8.2 | 9.3 | 6.6 | 7.9 | 9.7 | 10.2 | 9.8 |
| Precipitation (mm) | 0 | 12 | 16 | 55 | 169 | 409 | 365 | 387 | 399 | 112 | 13 | 16 |
| Sunny days | 29 | 15 | 17 | 11 | 2 | 0 | 0 | 0 | 0 | 2 | 18 | 19 |
| Rainy days | 2 | 13 | 14 | 19 | 29 | 30 | 31 | 31 | 30 | 29 | 12 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Phaèn is at