Average annual temperature is 23.5 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: 5.5 °C
Number of sunny days: 106 days
Number of rainy days: 259 days
Look at detailed online map of Biên Ván
* Weather data for Biên Ván 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) | 28.1 | 26.4 | 30.3 | 31.5 | 34.6 | 33.8 | 36.1 | 33.1 | 34.0 | 32.4 | 30.6 | 27.9 |
| Average daytime temperature (°C) | 19.5 | 21.6 | 25.1 | 27.2 | 30.1 | 30.8 | 32.0 | 31.0 | 30.2 | 29.3 | 26.6 | 21.7 |
| Average temperature (°C) | 15.4 | 18.4 | 21.0 | 24.0 | 26.8 | 27.9 | 28.8 | 27.5 | 26.9 | 25.4 | 22.2 | 17.8 |
| Average night temperature (°C) | 11.6 | 15.9 | 17.9 | 21.5 | 24.1 | 25.4 | 26.1 | 25.0 | 24.3 | 22.2 | 18.6 | 14.1 |
| Absolute minimum temperature (°C) | 7.0 | 12.1 | 14.6 | 17.4 | 19.0 | 24.0 | 22.5 | 23.8 | 22.8 | 19.7 | 12.4 | 5.5 |
| 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 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.1 | 10.9 |
| 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) | 6.7 | 5.3 | 7.4 | 5.8 | 9.6 | 7.5 | 10.9 | 8.7 | 7.5 | 8.9 | 8.8 | 6.2 |
| Precipitation (mm) | 37 | 47 | 69 | 109 | 117 | 493 | 246 | 281 | 341 | 58 | 24 | 27 |
| Sunny days | 18 | 10 | 10 | 6 | 8 | 0 | 0 | 2 | 1 | 20 | 15 | 16 |
| Rainy days | 13 | 18 | 21 | 24 | 23 | 30 | 31 | 29 | 29 | 11 | 15 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Biên Ván during the most sunny months:
The largest precipitation sum in Biên Ván is at