Average annual temperature is 27.0 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: 15.5 °C
Number of sunny days: 130 days
Number of rainy days: 235 days
Look at detailed online map of Ban Sithouan
* Weather data for Ban Sithouan 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) | 33.5 | 35.7 | 37.3 | 38.3 | 38.9 | 33.1 | 32.1 | 32.0 | 31.5 | 31.8 | 32.3 | 33.8 |
| Average daytime temperature (°C) | 28.9 | 33.3 | 35.3 | 35.7 | 34.0 | 30.4 | 30.2 | 29.9 | 29.5 | 30.0 | 30.3 | 30.5 |
| Average temperature (°C) | 23.2 | 27.1 | 28.9 | 30.4 | 29.5 | 27.1 | 26.9 | 26.5 | 26.3 | 26.5 | 25.9 | 25.6 |
| Average night temperature (°C) | 18.8 | 21.8 | 23.3 | 26.3 | 26.2 | 24.6 | 24.5 | 24.0 | 24.0 | 23.9 | 22.4 | 21.4 |
| Absolute minimum temperature (°C) | 15.5 | 18.6 | 19.1 | 24.5 | 24.5 | 23.4 | 23.4 | 23.1 | 22.7 | 22.6 | 18.7 | 17.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.3 | 10.4 | 11.0 | 10.9 | 11.0 | 9.9 | 9.1 | 8.6 | 7.4 | 9.0 | 10.0 | 10.0 |
| Precipitation (mm) | 26 | 2 | 3 | 43 | 175 | 373 | 441 | 470 | 381 | 214 | 55 | 2 |
| Sunny days | 24 | 25 | 27 | 3 | 5 | 0 | 1 | 0 | 1 | 5 | 14 | 25 |
| Rainy days | 7 | 3 | 4 | 27 | 26 | 30 | 30 | 31 | 29 | 26 | 16 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Sithouan is at