Average annual temperature is 22.2 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: 5.9 °C
Number of sunny days: 122 days
Number of rainy days: 243 days
Look at detailed online map of Ban Phia-Gnai
* Weather data for Ban Phia-Gnai 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) | 26.9 | 29.3 | 32.2 | 35.1 | 35.2 | 34.1 | 32.2 | 31.7 | 31.6 | 29.2 | 28.8 | 28.5 |
| Average daytime temperature (°C) | 23.2 | 26.5 | 28.8 | 32.4 | 31.3 | 29.0 | 29.3 | 27.1 | 27.6 | 26.9 | 26.1 | 25.2 |
| Average temperature (°C) | 16.8 | 19.6 | 22.0 | 25.5 | 25.5 | 24.0 | 24.4 | 23.2 | 23.2 | 22.4 | 20.5 | 19.3 |
| Average night temperature (°C) | 10.1 | 13.2 | 16.2 | 19.5 | 21.1 | 20.9 | 21.0 | 20.6 | 20.4 | 19.1 | 16.2 | 14.1 |
| Absolute minimum temperature (°C) | 5.9 | 10.2 | 13.3 | 16.2 | 18.8 | 20.0 | 19.9 | 20.0 | 19.7 | 17.2 | 12.4 | 8.1 |
| 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) | 9.8 | 10.5 | 9.8 | 10.7 | 10.6 | 8.8 | 9.7 | 5.9 | 8.4 | 9.5 | 9.6 | 9.7 |
| Precipitation (mm) | 5 | 11 | 36 | 59 | 199 | 310 | 306 | 334 | 352 | 207 | 63 | 16 |
| Sunny days | 27 | 17 | 16 | 18 | 6 | 0 | 2 | 0 | 0 | 4 | 16 | 16 |
| Rainy days | 4 | 11 | 15 | 12 | 25 | 30 | 29 | 31 | 30 | 27 | 14 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Phia-Gnai is at