Average annual temperature is 16.9 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: -8.5 °C
Number of sunny days: 190 days
Number of rainy days: 174 days
Number of snow days: 1 day
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) | 21.5 | 16.5 | 27.3 | 34.9 | 33.4 | 35.2 | 35.1 | 35.1 | 32.7 | 27.2 | 28.8 | 23.0 |
| Average daytime temperature (°C) | 10.3 | 10.4 | 18.0 | 22.6 | 26.7 | 29.3 | 31.6 | 31.2 | 28.0 | 23.9 | 17.8 | 10.1 |
| Average temperature (°C) | 4.3 | 6.0 | 12.3 | 17.2 | 21.7 | 25.1 | 28.2 | 27.2 | 24.4 | 18.7 | 11.9 | 4.8 |
| Average night temperature (°C) | -0.9 | 1.9 | 7.3 | 12.2 | 17.3 | 21.4 | 25.6 | 23.9 | 21.2 | 14.3 | 6.5 | 0.3 |
| Absolute minimum temperature (°C) | -8.1 | -3.4 | 1.9 | 5.8 | 9.3 | 16.4 | 23.3 | 17.2 | 17.3 | 7.3 | -2.3 | -8.5 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.0 | 5.0 | 6.5 | 7.9 | 6.9 | 6.9 | 7.2 | 9.5 | 6.6 | 7.8 | 7.7 | 6.3 |
| Precipitation (mm) | 33 | 60 | 50 | 97 | 187 | 256 | 254 | 135 | 118 | 25 | 35 | 43 |
| Sunny days | 26 | 14 | 19 | 18 | 12 | 10 | 4 | 8 | 11 | 25 | 22 | 21 |
| Rainy days | 5 | 14 | 12 | 12 | 19 | 20 | 27 | 23 | 19 | 6 | 8 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Ailian during the most sunny months:
The largest precipitation sum in Ailian is at