Average annual temperature is 16.9 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: -8.8 °C
Number of sunny days: 181 days
Number of rainy days: 182 days
Number of snow days: 2 days
Look at detailed online map of Aiyuan
* Weather data for Aiyuan 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) | 21.8 | 16.5 | 27.3 | 35.2 | 33.5 | 35.5 | 35.1 | 35.3 | 32.7 | 27.0 | 29.1 | 22.8 |
| Average daytime temperature (°C) | 10.5 | 10.5 | 18.1 | 22.9 | 26.8 | 29.4 | 31.6 | 31.2 | 28.0 | 24.0 | 17.8 | 10.1 |
| Average temperature (°C) | 4.4 | 6.1 | 12.4 | 17.4 | 21.8 | 25.1 | 28.2 | 27.2 | 24.3 | 18.6 | 11.9 | 4.9 |
| Average night temperature (°C) | -0.8 | 1.8 | 7.7 | 12.4 | 17.4 | 21.5 | 25.7 | 23.7 | 21.2 | 14.3 | 6.8 | 0.5 |
| Absolute minimum temperature (°C) | -8.4 | -3.2 | 2.1 | 6.1 | 8.7 | 16.8 | 23.3 | 16.4 | 17.5 | 7.5 | -2.2 | -8.8 |
| 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 | 10.6 | 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 | 6.6 | 7.9 | 7.1 | 7.0 | 7.3 | 9.5 | 6.8 | 7.9 | 7.8 | 6.4 |
| Precipitation (mm) | 40 | 58 | 61 | 113 | 190 | 256 | 256 | 141 | 115 | 21 | 46 | 42 |
| Sunny days | 24 | 15 | 19 | 17 | 12 | 9 | 2 | 9 | 9 | 23 | 22 | 20 |
| Rainy days | 6 | 13 | 12 | 13 | 19 | 21 | 29 | 22 | 21 | 8 | 8 | 10 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Aiyuan during the most sunny months:
The largest precipitation sum in Aiyuan is at