Average annual temperature is 25.1 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: 12.0 °C
Number of sunny days: 135 days
Number of rainy days: 230 days
Look at detailed online map of Ban Sôy
* Weather data for Ban Sôy 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) | 29.9 | 34.8 | 37.6 | 38.3 | 38.9 | 36.0 | 33.9 | 33.9 | 33.7 | 33.4 | 32.9 | 33.6 |
| Average daytime temperature (°C) | 22.1 | 27.8 | 31.0 | 34.2 | 34.6 | 31.6 | 31.8 | 30.4 | 29.9 | 29.3 | 28.4 | 25.7 |
| Average temperature (°C) | 18.3 | 22.5 | 24.7 | 28.2 | 28.9 | 27.2 | 27.4 | 26.5 | 26.1 | 25.7 | 24.2 | 21.6 |
| Average night temperature (°C) | 15.5 | 18.7 | 20.1 | 23.7 | 24.8 | 24.2 | 24.2 | 23.9 | 23.3 | 23.2 | 21.4 | 18.5 |
| Absolute minimum temperature (°C) | 12.0 | 14.0 | 15.8 | 20.7 | 22.6 | 23.3 | 23.0 | 22.6 | 22.0 | 21.0 | 17.3 | 12.4 |
| 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) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 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) | 7.5 | 8.7 | 10.4 | 11.0 | 10.6 | 7.9 | 9.1 | 7.2 | 6.6 | 8.9 | 9.7 | 9.0 |
| Precipitation (mm) | 20 | 14 | 27 | 27 | 93 | 375 | 250 | 345 | 408 | 98 | 14 | 0 |
| Sunny days | 23 | 17 | 21 | 12 | 5 | 0 | 0 | 0 | 1 | 10 | 17 | 29 |
| Rainy days | 8 | 11 | 10 | 18 | 26 | 30 | 31 | 31 | 29 | 21 | 13 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Sôy is at