Average annual temperature is 20.5 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: 3.6 °C
Number of sunny days: 89 days
Number of rainy days: 276 days
Look at detailed online map of Ban Xon
* Weather data for Ban Xon 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) | 26.3 | 30.4 | 31.7 | 34.0 | 34.2 | 33.5 | 31.9 | 30.9 | 29.3 | 28.9 | 27.7 | 28.2 |
| Average daytime temperature (°C) | 19.6 | 24.1 | 26.0 | 30.1 | 29.9 | 28.4 | 29.3 | 26.7 | 26.1 | 25.3 | 23.8 | 21.9 |
| Average temperature (°C) | 13.4 | 17.4 | 19.1 | 23.3 | 23.9 | 23.4 | 24.1 | 22.7 | 22.3 | 21.0 | 18.6 | 16.3 |
| Average night temperature (°C) | 8.3 | 12.7 | 14.7 | 18.6 | 20.0 | 20.3 | 20.4 | 20.0 | 19.7 | 17.9 | 15.1 | 12.3 |
| Absolute minimum temperature (°C) | 4.0 | 7.7 | 10.9 | 14.9 | 17.2 | 19.4 | 19.5 | 18.8 | 18.8 | 14.9 | 9.9 | 3.6 |
| 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) | 8.8 | 9.8 | 9.4 | 10.5 | 10.4 | 8.3 | 10.9 | 6.9 | 8.4 | 9.4 | 9.2 | 8.4 |
| Precipitation (mm) | 6 | 33 | 67 | 86 | 122 | 365 | 197 | 380 | 227 | 59 | 34 | 16 |
| Sunny days | 16 | 13 | 8 | 6 | 2 | 0 | 2 | 1 | 3 | 11 | 13 | 14 |
| Rainy days | 15 | 15 | 23 | 24 | 29 | 30 | 29 | 30 | 27 | 20 | 17 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Xon is at