Average annual temperature is 21.6 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: 1.3 °C
Number of sunny days: 99 days
Number of rainy days: 266 days
Look at detailed online map of Ailian
* Weather data for Ailian 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) | 24.4 | 23.6 | 27.2 | 29.9 | 35.3 | 34.1 | 35.4 | 33.9 | 32.7 | 32.4 | 29.1 | 26.2 |
| Average daytime temperature (°C) | 16.9 | 19.6 | 23.4 | 25.1 | 28.5 | 30.8 | 32.5 | 31.5 | 30.3 | 27.2 | 23.8 | 19.1 |
| Average temperature (°C) | 12.6 | 15.5 | 18.9 | 21.3 | 24.6 | 26.9 | 28.4 | 27.5 | 26.6 | 23.0 | 19.0 | 14.2 |
| Average night temperature (°C) | 8.5 | 11.8 | 15.0 | 18.3 | 21.8 | 24.0 | 25.1 | 24.6 | 23.7 | 19.4 | 14.8 | 9.8 |
| Absolute minimum temperature (°C) | 1.3 | 5.8 | 9.8 | 10.9 | 18.4 | 22.4 | 23.9 | 23.0 | 21.7 | 15.4 | 6.5 | 1.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.4 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 5.7 | 5.6 | 6.2 | 5.1 | 7.2 | 8.9 | 10.8 | 9.5 | 8.5 | 7.3 | 7.7 | 7.1 |
| Precipitation (mm) | 104 | 114 | 325 | 391 | 362 | 511 | 266 | 244 | 239 | 165 | 45 | 42 |
| Sunny days | 12 | 13 | 14 | 4 | 2 | 2 | 1 | 4 | 1 | 15 | 15 | 16 |
| Rainy days | 19 | 15 | 17 | 26 | 29 | 28 | 30 | 27 | 29 | 16 | 15 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Ailian during the most sunny months:
The largest precipitation sum in Ailian is at