Average annual temperature is 26.3 °C
Absolute maximum temperature: 41.8 °C
Absolute minimum temperature: 11.0 °C
Number of sunny days: 137 days
Number of rainy days: 228 days
Look at detailed online map of Ban Sivilai
* Weather data for Ban Sivilai 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) | 30.7 | 36.0 | 38.8 | 40.7 | 41.8 | 35.1 | 34.1 | 34.0 | 32.6 | 32.3 | 32.2 | 31.9 |
| Average daytime temperature (°C) | 26.2 | 31.1 | 33.8 | 37.0 | 34.4 | 30.7 | 31.0 | 29.6 | 29.8 | 30.0 | 29.1 | 27.9 |
| Average temperature (°C) | 20.9 | 25.3 | 27.8 | 31.4 | 29.6 | 27.2 | 27.4 | 26.6 | 26.3 | 26.1 | 24.5 | 23.0 |
| Average night temperature (°C) | 15.6 | 19.2 | 21.9 | 26.3 | 25.8 | 24.4 | 24.3 | 24.2 | 23.7 | 23.0 | 20.8 | 18.6 |
| Absolute minimum temperature (°C) | 11.0 | 13.6 | 17.2 | 22.8 | 22.9 | 23.5 | 22.7 | 23.2 | 23.1 | 21.0 | 17.1 | 11.8 |
| 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) | 11.2 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.8 | 10.5 | 10.5 | 11.1 | 10.5 | 8.0 | 9.0 | 6.5 | 7.7 | 9.8 | 10.1 | 10.0 |
| Precipitation (mm) | 0 | 5 | 20 | 41 | 203 | 501 | 455 | 423 | 540 | 244 | 21 | 3 |
| Sunny days | 30 | 22 | 20 | 14 | 5 | 0 | 1 | 1 | 0 | 3 | 17 | 24 |
| Rainy days | 1 | 6 | 11 | 16 | 26 | 30 | 30 | 30 | 30 | 28 | 13 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Sivilai is at