Average annual temperature is 23.3 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: 6.1 °C
Number of sunny days: 159 days
Number of rainy days: 206 days
Look at detailed online map of Bản San
* Weather data for Bản San 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) | 27.9 | 31.7 | 36.0 | 40.3 | 39.8 | 39.8 | 35.1 | 30.8 | 31.4 | 31.7 | 31.0 | 29.6 |
| Average daytime temperature (°C) | 21.8 | 26.8 | 29.6 | 34.5 | 34.6 | 31.1 | 30.9 | 28.1 | 28.6 | 28.4 | 27.1 | 24.1 |
| Average temperature (°C) | 15.5 | 20.0 | 22.6 | 27.3 | 28.4 | 26.3 | 26.5 | 24.8 | 24.9 | 23.6 | 21.3 | 18.4 |
| Average night temperature (°C) | 9.6 | 14.3 | 17.0 | 21.8 | 23.3 | 22.8 | 22.9 | 22.3 | 21.8 | 19.5 | 16.6 | 13.8 |
| Absolute minimum temperature (°C) | 6.1 | 9.5 | 13.1 | 17.8 | 19.2 | 21.6 | 22.2 | 19.9 | 20.5 | 17.1 | 12.5 | 7.0 |
| 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) | 9.2 | 9.9 | 9.5 | 10.5 | 10.9 | 8.9 | 10.7 | 6.9 | 9.5 | 9.9 | 9.8 | 8.7 |
| Precipitation (mm) | 1 | 22 | 23 | 40 | 71 | 336 | 285 | 578 | 180 | 48 | 24 | 7 |
| Sunny days | 27 | 21 | 19 | 19 | 10 | 0 | 1 | 0 | 0 | 18 | 20 | 24 |
| Rainy days | 4 | 7 | 12 | 11 | 21 | 30 | 30 | 31 | 30 | 13 | 10 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bản San is at