Average annual temperature is 12.7 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: -14.2 °C
Number of sunny days: 245 days
Number of rainy days: 113 days
Number of snow days: 7 days
Look at detailed online map of Lanyu
* Weather data for Lanyu China is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 11.7 | 12.7 | 22.7 | 27.3 | 31.2 | 31.8 | 35.2 | 33.1 | 28.5 | 22.1 | 23.2 | 16.5 |
| Average daytime temperature (°C) | 4.0 | 7.3 | 15.4 | 17.5 | 22.2 | 26.6 | 29.9 | 28.1 | 23.8 | 18.5 | 10.8 | 3.6 |
| Average temperature (°C) | -0.7 | 2.6 | 10.0 | 12.8 | 17.9 | 22.0 | 25.2 | 23.8 | 19.5 | 13.9 | 6.0 | -0.8 |
| Average night temperature (°C) | -5.3 | -1.3 | 4.7 | 8.1 | 13.9 | 17.9 | 20.9 | 20.0 | 15.7 | 10.3 | 1.6 | -4.6 |
| Absolute minimum temperature (°C) | -14.2 | -4.3 | -2.2 | 1.5 | 5.4 | 11.8 | 16.2 | 13.3 | 10.1 | 7.5 | -4.5 | -13.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.6 | 7.1 | 9.1 | 7.7 | 7.5 | 9.5 | 10.0 | 9.7 | 7.4 | 7.5 | 7.8 | 7.3 |
| Precipitation (mm) | 8 | 13 | 20 | 104 | 88 | 73 | 100 | 147 | 80 | 26 | 15 | 27 |
| Sunny days | 29 | 19 | 27 | 18 | 17 | 16 | 16 | 16 | 12 | 25 | 26 | 24 |
| Rainy days | 0 | 6 | 4 | 12 | 14 | 14 | 15 | 15 | 18 | 6 | 4 | 5 |
| Snow days | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Lanyu is at