Average annual temperature is 20.6 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: 4.4 °C
Number of sunny days: 110 days
Number of rainy days: 255 days
Look at detailed online map of Ban Phan
* Weather data for Ban Phan 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) | 25.0 | 28.8 | 31.1 | 33.3 | 33.1 | 30.8 | 30.1 | 29.0 | 28.5 | 28.3 | 27.6 | 27.4 |
| Average daytime temperature (°C) | 21.4 | 25.1 | 27.4 | 31.0 | 29.0 | 26.9 | 27.9 | 25.8 | 26.0 | 25.7 | 24.9 | 23.9 |
| Average temperature (°C) | 14.9 | 18.4 | 20.8 | 24.6 | 23.5 | 22.5 | 22.8 | 21.7 | 21.7 | 20.6 | 18.7 | 17.1 |
| Average night temperature (°C) | 9.3 | 12.8 | 15.5 | 20.0 | 19.7 | 19.7 | 19.5 | 19.4 | 18.8 | 16.9 | 14.4 | 12.2 |
| Absolute minimum temperature (°C) | 5.0 | 7.5 | 11.3 | 16.2 | 18.1 | 18.8 | 18.4 | 17.7 | 17.3 | 14.0 | 10.0 | 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.3 | 13.2 | 12.8 | 12.2 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 9.7 | 10.5 | 10.4 | 11.3 | 10.8 | 7.9 | 10.5 | 6.3 | 8.5 | 9.6 | 9.7 | 9.7 |
| Precipitation (mm) | 9 | 17 | 15 | 45 | 137 | 191 | 119 | 308 | 228 | 98 | 31 | 19 |
| Sunny days | 26 | 16 | 17 | 9 | 0 | 0 | 0 | 1 | 0 | 7 | 16 | 18 |
| Rainy days | 5 | 12 | 14 | 21 | 31 | 30 | 31 | 30 | 30 | 24 | 14 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Phan is at