Average annual temperature is 20.6 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: 3.7 °C
Number of sunny days: 101 days
Number of rainy days: 264 days
Look at detailed online map of Phiali
* Weather data for Phiali 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) | 25.4 | 29.1 | 30.7 | 34.1 | 32.3 | 30.9 | 30.1 | 29.1 | 28.6 | 28.7 | 27.8 | 27.8 |
| Average daytime temperature (°C) | 22.0 | 25.2 | 27.4 | 30.4 | 28.8 | 27.2 | 28.0 | 26.1 | 26.2 | 25.9 | 25.2 | 24.4 |
| Average temperature (°C) | 15.1 | 18.2 | 20.6 | 23.7 | 23.2 | 22.6 | 22.9 | 22.0 | 21.7 | 20.7 | 18.9 | 17.3 |
| Average night temperature (°C) | 8.9 | 12.2 | 15.2 | 18.9 | 19.2 | 19.7 | 19.5 | 19.5 | 18.7 | 16.7 | 14.3 | 12.1 |
| Absolute minimum temperature (°C) | 3.7 | 7.1 | 11.1 | 16.5 | 17.6 | 18.7 | 18.0 | 18.2 | 17.3 | 14.3 | 10.1 | 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) | 9.4 | 10.3 | 10.3 | 11.3 | 10.5 | 7.8 | 9.8 | 5.9 | 8.4 | 9.4 | 9.7 | 9.6 |
| Precipitation (mm) | 18 | 12 | 29 | 52 | 161 | 219 | 209 | 433 | 262 | 86 | 28 | 25 |
| Sunny days | 24 | 13 | 12 | 10 | 0 | 0 | 0 | 0 | 0 | 7 | 16 | 19 |
| Rainy days | 7 | 15 | 19 | 20 | 31 | 30 | 31 | 31 | 30 | 24 | 14 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Phiali is at