Average annual temperature is 23.9 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 7.4 °C
Number of sunny days: 113 days
Number of rainy days: 252 days
Look at detailed online map of Vãn Lan
* Weather data for Vãn Lan 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) | 31.4 | 31.7 | 37.2 | 34.5 | 38.5 | 37.3 | 35.3 | 34.5 | 33.3 | 32.4 | 30.2 | 28.7 |
| Average daytime temperature (°C) | 20.5 | 23.4 | 26.5 | 29.2 | 31.9 | 32.1 | 33.3 | 30.9 | 29.6 | 28.6 | 25.9 | 21.6 |
| Average temperature (°C) | 16.2 | 19.5 | 21.8 | 24.8 | 27.6 | 28.2 | 29.1 | 27.6 | 26.4 | 25.1 | 21.9 | 18.1 |
| Average night temperature (°C) | 12.2 | 16.2 | 18.0 | 21.7 | 24.2 | 25.3 | 25.7 | 24.9 | 24.0 | 22.2 | 18.6 | 15.1 |
| Absolute minimum temperature (°C) | 7.4 | 10.2 | 13.6 | 17.7 | 19.1 | 23.3 | 24.1 | 23.9 | 22.5 | 19.8 | 13.3 | 7.5 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 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 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 5.4 | 4.1 | 4.7 | 5.9 | 9.7 | 7.8 | 10.2 | 7.5 | 6.2 | 8.4 | 7.9 | 4.9 |
| Precipitation (mm) | 17 | 47 | 28 | 96 | 100 | 358 | 199 | 322 | 413 | 62 | 52 | 25 |
| Sunny days | 20 | 9 | 8 | 12 | 13 | 4 | 5 | 3 | 0 | 16 | 9 | 14 |
| Rainy days | 11 | 19 | 23 | 18 | 18 | 26 | 26 | 28 | 30 | 15 | 21 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Vãn Lan during the most sunny months:
The largest precipitation sum in Vãn Lan is at