Average annual temperature is 17.5 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: 1.2 °C
Number of sunny days: 75 days
Number of rainy days: 290 days
Look at detailed online map of Bản Sông Xán
* Weather data for Bản Sông Xán Vietnam is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 22.4 | 25.3 | 27.0 | 28.9 | 32.0 | 28.8 | 28.6 | 26.7 | 25.7 | 25.0 | 23.7 | 22.5 |
| Average daytime temperature (°C) | 12.9 | 17.1 | 18.7 | 23.2 | 25.3 | 25.0 | 26.1 | 24.6 | 23.1 | 21.2 | 18.7 | 15.3 |
| Average temperature (°C) | 9.2 | 13.2 | 15.0 | 19.1 | 21.4 | 22.0 | 22.8 | 21.8 | 20.3 | 18.0 | 15.2 | 12.0 |
| Average night temperature (°C) | 5.1 | 9.6 | 11.4 | 15.5 | 17.4 | 19.5 | 19.3 | 19.3 | 17.7 | 14.8 | 11.8 | 8.6 |
| Absolute minimum temperature (°C) | 1.2 | 6.1 | 6.9 | 10.6 | 14.1 | 16.4 | 17.0 | 15.7 | 15.0 | 11.7 | 7.2 | 1.3 |
| 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 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.4 | 12.0 | 12.6 | 13.2 | 13.4 | 13.3 | 12.9 | 12.3 | 11.7 | 11.1 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.5 | 7.4 | 8.1 | 9.7 | 9.9 | 7.6 | 10.1 | 7.3 | 7.9 | 7.4 | 8.2 | 7.6 |
| Precipitation (mm) | 48 | 109 | 86 | 172 | 326 | 457 | 265 | 687 | 297 | 99 | 117 | 37 |
| Sunny days | 16 | 10 | 6 | 4 | 3 | 2 | 1 | 2 | 1 | 11 | 9 | 10 |
| Rainy days | 15 | 18 | 25 | 26 | 28 | 28 | 30 | 29 | 29 | 20 | 21 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bản Sông Xán is at