Average annual temperature is 21.1 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: 5.0 °C
Number of sunny days: 129 days
Number of rainy days: 236 days
Look at detailed online map of Ban Pén
* Weather data for Ban Pén 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) | 25.1 | 29.8 | 32.5 | 34.4 | 34.3 | 32.3 | 31.1 | 29.3 | 28.8 | 28.7 | 28.1 | 27.5 |
| Average daytime temperature (°C) | 21.8 | 25.5 | 28.0 | 31.4 | 30.2 | 27.5 | 28.6 | 26.1 | 26.5 | 26.7 | 25.4 | 24.0 |
| Average temperature (°C) | 15.1 | 18.7 | 21.0 | 24.7 | 24.5 | 23.2 | 23.7 | 22.3 | 22.2 | 21.3 | 19.4 | 17.6 |
| Average night temperature (°C) | 9.2 | 13.1 | 15.7 | 19.8 | 20.5 | 20.2 | 20.2 | 19.6 | 19.0 | 17.3 | 14.8 | 12.5 |
| Absolute minimum temperature (°C) | 5.3 | 7.9 | 11.1 | 16.6 | 17.5 | 18.6 | 18.9 | 17.8 | 17.8 | 14.6 | 11.1 | 5.0 |
| 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 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 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) | 9.6 | 10.2 | 10.3 | 11.1 | 10.7 | 8.1 | 10.7 | 6.8 | 8.5 | 9.8 | 10.0 | 9.8 |
| Precipitation (mm) | 2 | 15 | 22 | 62 | 105 | 329 | 230 | 408 | 222 | 86 | 21 | 21 |
| Sunny days | 27 | 16 | 16 | 12 | 4 | 0 | 0 | 1 | 1 | 12 | 19 | 21 |
| Rainy days | 4 | 12 | 15 | 18 | 27 | 30 | 31 | 30 | 29 | 19 | 11 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Pén is at