Average annual temperature is 25.1 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: 7.0 °C
Number of sunny days: 99 days
Number of rainy days: 266 days
Look at detailed online map of Vân Son
* Weather data for Vân Son 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) | 32.0 | 33.1 | 37.3 | 36.7 | 40.0 | 38.2 | 39.1 | 36.2 | 35.5 | 33.0 | 31.3 | 30.1 |
| Average daytime temperature (°C) | 20.3 | 24.4 | 27.2 | 31.6 | 33.3 | 35.0 | 35.4 | 32.5 | 30.8 | 28.2 | 26.1 | 22.6 |
| Average temperature (°C) | 16.9 | 20.6 | 22.6 | 26.7 | 28.8 | 30.7 | 30.8 | 28.9 | 27.2 | 25.4 | 22.8 | 19.7 |
| Average night temperature (°C) | 13.5 | 17.6 | 18.9 | 22.9 | 25.2 | 27.4 | 26.9 | 25.8 | 24.7 | 23.3 | 19.9 | 17.0 |
| Absolute minimum temperature (°C) | 7.0 | 11.2 | 14.4 | 19.0 | 21.4 | 24.3 | 24.9 | 24.1 | 23.6 | 21.5 | 14.6 | 9.2 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.0 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 3.9 | 4.2 | 6.6 | 7.4 | 10.2 | 9.8 | 11.0 | 8.2 | 6.9 | 5.1 | 6.4 | 3.7 |
| Precipitation (mm) | 56 | 70 | 36 | 119 | 106 | 115 | 110 | 244 | 408 | 411 | 265 | 130 |
| Sunny days | 10 | 4 | 13 | 14 | 14 | 7 | 6 | 7 | 0 | 4 | 8 | 12 |
| Rainy days | 21 | 24 | 18 | 16 | 17 | 23 | 25 | 24 | 30 | 27 | 22 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Vân Son during the most sunny months:
The largest precipitation sum in Vân Son is at