Average annual temperature is 8.1 °C
Absolute maximum temperature: 27.4 °C
Absolute minimum temperature: -12.8 °C
Number of sunny days: 180 days
Number of rainy days: 142 days
Number of snow days: 43 days
Look at detailed online map of Siheji
* Weather data for Siheji 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) | 15.5 | 14.2 | 15.9 | 25.8 | 23.6 | 26.7 | 27.2 | 27.4 | 27.2 | 18.9 | 17.1 | 13.6 |
| Average daytime temperature (°C) | 4.9 | 6.6 | 10.2 | 14.5 | 16.4 | 20.0 | 23.1 | 22.6 | 20.1 | 13.2 | 10.9 | 7.4 |
| Average temperature (°C) | -2.0 | 0.5 | 4.1 | 7.2 | 10.4 | 14.8 | 17.8 | 17.5 | 14.7 | 7.4 | 4.0 | 0.6 |
| Average night temperature (°C) | -8.7 | -5.3 | -1.9 | 0.1 | 4.5 | 9.7 | 12.3 | 12.4 | 9.7 | 2.1 | -2.1 | -5.7 |
| Absolute minimum temperature (°C) | -12.8 | -12.2 | -6.0 | -6.8 | -0.5 | 5.9 | 7.5 | 6.8 | 5.8 | -2.7 | -5.8 | -10.2 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 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) | 8.2 | 8.7 | 9.9 | 10.0 | 8.2 | 9.4 | 10.3 | 9.6 | 8.7 | 7.9 | 9.1 | 8.7 |
| Precipitation (mm) | 5 | 15 | 12 | 40 | 120 | 100 | 67 | 79 | 97 | 98 | 2 | 1 |
| Sunny days | 26 | 16 | 15 | 13 | 8 | 11 | 13 | 10 | 8 | 8 | 26 | 26 |
| Rainy days | 0 | 1 | 5 | 9 | 22 | 19 | 18 | 21 | 22 | 23 | 2 | 0 |
| Snow days | 5 | 11 | 11 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 5 |
The largest precipitation sum in Siheji is at