Average annual temperature is 24.7 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: 12.6 °C
Number of sunny days: 87 days
Number of rainy days: 278 days
Look at detailed online map of Ban Péroy
* Weather data for Ban Péroy 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) | 31.0 | 35.3 | 38.0 | 37.2 | 37.4 | 34.6 | 35.5 | 33.0 | 32.6 | 31.7 | 30.9 | 31.8 |
| Average daytime temperature (°C) | 22.8 | 28.4 | 30.4 | 34.1 | 33.5 | 32.0 | 32.3 | 30.2 | 29.6 | 28.5 | 27.2 | 25.5 |
| Average temperature (°C) | 18.9 | 22.5 | 23.9 | 27.6 | 27.9 | 27.1 | 27.2 | 26.3 | 25.5 | 24.7 | 23.4 | 21.7 |
| Average night temperature (°C) | 16.2 | 18.7 | 19.7 | 23.3 | 24.0 | 23.8 | 23.6 | 23.5 | 22.7 | 22.3 | 21.1 | 19.4 |
| Absolute minimum temperature (°C) | 12.6 | 15.0 | 15.8 | 21.6 | 21.7 | 22.8 | 22.9 | 22.2 | 21.5 | 20.4 | 16.8 | 14.4 |
| 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) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 6.1 | 9.2 | 10.5 | 10.9 | 10.9 | 10.8 | 10.4 | 9.0 | 8.1 | 7.9 | 8.8 | 7.1 |
| Precipitation (mm) | 15 | 8 | 19 | 32 | 90 | 105 | 154 | 212 | 278 | 177 | 21 | 24 |
| Sunny days | 19 | 9 | 16 | 4 | 7 | 0 | 1 | 1 | 3 | 1 | 8 | 18 |
| Rainy days | 12 | 19 | 15 | 26 | 24 | 30 | 30 | 30 | 27 | 30 | 22 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Péroy is at