Average annual temperature is 23.0 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 3.3 °C
Number of sunny days: 99 days
Number of rainy days: 266 days
Look at detailed online map of Bản Dec
* Weather data for Bản Dec 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) | 27.5 | 28.7 | 32.9 | 34.2 | 37.7 | 37.6 | 35.5 | 34.2 | 33.5 | 32.6 | 30.0 | 28.2 |
| Average daytime temperature (°C) | 19.4 | 22.6 | 25.4 | 29.4 | 31.9 | 32.7 | 33.2 | 31.6 | 31.0 | 28.7 | 25.3 | 21.1 |
| Average temperature (°C) | 14.1 | 18.4 | 20.9 | 24.7 | 27.0 | 27.8 | 28.4 | 26.9 | 26.6 | 23.7 | 20.5 | 16.8 |
| Average night temperature (°C) | 9.3 | 14.8 | 17.2 | 20.9 | 22.9 | 24.0 | 24.6 | 23.7 | 23.1 | 19.6 | 16.4 | 13.3 |
| Absolute minimum temperature (°C) | 3.3 | 8.0 | 10.9 | 17.5 | 18.7 | 22.0 | 23.1 | 20.6 | 20.1 | 16.3 | 11.0 | 5.3 |
| 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 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) | 6.5 | 4.9 | 5.1 | 8.0 | 9.0 | 9.5 | 10.6 | 9.0 | 9.3 | 8.7 | 8.0 | 6.1 |
| Precipitation (mm) | 8 | 89 | 49 | 106 | 102 | 355 | 233 | 331 | 140 | 99 | 71 | 59 |
| Sunny days | 21 | 8 | 5 | 6 | 5 | 3 | 3 | 4 | 2 | 18 | 10 | 14 |
| Rainy days | 10 | 20 | 26 | 24 | 26 | 27 | 28 | 27 | 28 | 13 | 20 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Bản Dec during the most sunny months:
The largest precipitation sum in Bản Dec is at