Average annual temperature is 9.1 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: -19.8 °C
Number of sunny days: 213 days
Number of rainy days: 132 days
Number of snow days: 20 days
Look at detailed online map of Si’eryaoxian
* Weather data for Si’eryaoxian 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) | 11.6 | 9.8 | 20.0 | 28.1 | 28.3 | 30.4 | 34.3 | 29.6 | 28.5 | 19.8 | 18.9 | 13.7 |
| Average daytime temperature (°C) | 1.0 | 3.5 | 12.8 | 14.6 | 19.5 | 26.0 | 28.1 | 25.6 | 21.3 | 15.3 | 8.4 | 2.5 |
| Average temperature (°C) | -5.0 | -1.8 | 5.9 | 8.7 | 14.2 | 20.0 | 22.1 | 20.2 | 16.1 | 9.7 | 1.9 | -3.2 |
| Average night temperature (°C) | -10.2 | -6.6 | -0.8 | 3.2 | 9.4 | 14.1 | 16.3 | 15.3 | 11.7 | 4.8 | -3.5 | -8.1 |
| Absolute minimum temperature (°C) | -19.8 | -14.5 | -8.3 | -4.8 | 2.2 | 10.0 | 12.9 | 9.0 | 7.0 | -0.5 | -8.4 | -17.2 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.7 | 6.5 | 8.9 | 8.1 | 6.8 | 9.7 | 9.6 | 9.4 | 7.0 | 7.0 | 7.8 | 7.5 |
| Precipitation (mm) | 2 | 17 | 3 | 47 | 58 | 27 | 72 | 46 | 77 | 46 | 2 | 7 |
| Sunny days | 28 | 16 | 26 | 17 | 8 | 17 | 14 | 14 | 6 | 16 | 25 | 26 |
| Rainy days | 1 | 2 | 4 | 11 | 23 | 13 | 17 | 17 | 24 | 15 | 3 | 2 |
| Snow days | 2 | 10 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The largest precipitation sum in Si’eryaoxian is at