Average annual temperature is 20.9 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: 4.5 °C
Number of sunny days: 116 days
Number of rainy days: 249 days
Look at detailed online map of Ban Phialo-Kao
* Weather data for Ban Phialo-Kao 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) | 23.6 | 26.8 | 30.8 | 33.7 | 33.3 | 33.2 | 33.4 | 29.1 | 29.2 | 27.5 | 26.5 | 25.1 |
| Average daytime temperature (°C) | 20.2 | 23.9 | 26.1 | 30.8 | 29.5 | 27.3 | 28.2 | 25.6 | 26.6 | 25.1 | 23.3 | 21.9 |
| Average temperature (°C) | 14.5 | 18.3 | 20.5 | 24.7 | 24.4 | 23.0 | 23.5 | 22.1 | 22.5 | 21.2 | 18.7 | 17.0 |
| Average night temperature (°C) | 8.4 | 12.8 | 14.5 | 18.9 | 20.1 | 20.1 | 20.1 | 19.7 | 19.1 | 17.5 | 14.5 | 12.1 |
| Absolute minimum temperature (°C) | 4.5 | 8.0 | 10.7 | 14.7 | 16.8 | 18.7 | 19.1 | 19.0 | 17.9 | 15.3 | 10.4 | 5.4 |
| 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 | 11.4 | 12.0 | 12.6 | 13.2 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.1 | 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) | 9.6 | 9.8 | 9.3 | 10.4 | 10.5 | 7.9 | 9.5 | 6.1 | 9.7 | 9.5 | 9.3 | 8.9 |
| Precipitation (mm) | 2 | 25 | 33 | 52 | 141 | 315 | 236 | 397 | 207 | 99 | 47 | 35 |
| Sunny days | 25 | 17 | 10 | 18 | 7 | 0 | 0 | 0 | 3 | 9 | 17 | 10 |
| Rainy days | 6 | 11 | 21 | 12 | 24 | 30 | 31 | 31 | 27 | 22 | 13 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Phialo-Kao is at