Average annual temperature is 24.6 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: 6.5 °C
Number of sunny days: 121 days
Number of rainy days: 244 days
Look at detailed online map of Yên Lan
* Weather data for Yên 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) | 29.5 | 31.6 | 34.3 | 34.0 | 38.0 | 36.4 | 36.5 | 34.1 | 34.9 | 32.9 | 31.6 | 29.7 |
| Average daytime temperature (°C) | 21.0 | 23.8 | 26.8 | 29.5 | 32.6 | 32.5 | 34.1 | 31.8 | 30.8 | 29.8 | 26.9 | 22.6 |
| Average temperature (°C) | 16.5 | 20.0 | 22.5 | 25.5 | 28.3 | 28.9 | 29.9 | 28.0 | 27.4 | 26.0 | 22.6 | 18.9 |
| Average night temperature (°C) | 11.8 | 16.7 | 18.7 | 22.3 | 24.8 | 26.0 | 26.6 | 25.2 | 24.8 | 22.6 | 18.9 | 15.2 |
| Absolute minimum temperature (°C) | 7.0 | 11.0 | 13.9 | 18.8 | 20.9 | 24.2 | 24.0 | 23.2 | 23.1 | 20.5 | 13.4 | 6.5 |
| 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 | 11.4 | 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) | 6.0 | 4.5 | 4.4 | 5.5 | 8.9 | 8.0 | 10.5 | 7.8 | 7.3 | 8.8 | 7.8 | 5.2 |
| Precipitation (mm) | 10 | 70 | 52 | 55 | 128 | 385 | 189 | 364 | 383 | 42 | 51 | 15 |
| Sunny days | 25 | 8 | 9 | 5 | 12 | 0 | 5 | 2 | 0 | 21 | 13 | 21 |
| Rainy days | 6 | 20 | 22 | 25 | 19 | 30 | 26 | 29 | 30 | 10 | 17 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Yên Lan during the most sunny months:
The largest precipitation sum in Yên Lan is at