Average annual temperature is 15.4 °C
Absolute maximum temperature: 39.4 °C
Absolute minimum temperature: -12.9 °C
Number of sunny days: 263 days
Number of rainy days: 96 days
Number of snow days: 6 days
Look at detailed online map of Ailou
* Weather data for Ailou 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) | 13.0 | 16.5 | 28.7 | 28.4 | 33.7 | 38.5 | 39.4 | 35.0 | 31.8 | 28.0 | 29.0 | 20.6 |
| Average daytime temperature (°C) | 6.4 | 10.2 | 19.3 | 20.6 | 25.7 | 32.6 | 33.7 | 30.6 | 27.7 | 23.7 | 13.2 | 4.6 |
| Average temperature (°C) | 0.5 | 4.5 | 12.7 | 15.3 | 20.9 | 26.8 | 28.9 | 26.5 | 23.1 | 17.9 | 7.8 | -0.3 |
| Average night temperature (°C) | -4.4 | -1.0 | 6.4 | 10.6 | 16.6 | 21.3 | 24.7 | 22.8 | 18.9 | 12.8 | 3.3 | -4.7 |
| Absolute minimum temperature (°C) | -9.8 | -4.1 | 0.9 | 4.2 | 11.6 | 15.6 | 20.7 | 17.2 | 10.9 | 6.6 | -5.4 | -12.9 |
| 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) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 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) | 7.5 | 7.6 | 9.4 | 7.8 | 7.0 | 9.3 | 9.5 | 9.9 | 7.6 | 7.9 | 7.0 | 6.5 |
| Precipitation (mm) | 5 | 12 | 13 | 67 | 61 | 44 | 225 | 117 | 66 | 1 | 48 | 28 |
| Sunny days | 27 | 22 | 29 | 18 | 17 | 24 | 14 | 15 | 19 | 29 | 26 | 23 |
| Rainy days | 2 | 6 | 2 | 12 | 14 | 6 | 17 | 16 | 11 | 2 | 3 | 5 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The largest precipitation sum in Ailou is at