Average annual temperature is 8.6 °C
Absolute maximum temperature: 30.9 °C
Absolute minimum temperature: -24.8 °C
Number of sunny days: 223 days
Number of rainy days: 120 days
Number of snow days: 22 days
Look at detailed online map of Si’ercun
* Weather data for Si’ercun 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) | 9.1 | 8.3 | 18.9 | 25.9 | 27.8 | 28.9 | 30.9 | 28.7 | 24.6 | 20.5 | 20.2 | 13.5 |
| Average daytime temperature (°C) | -0.1 | 3.8 | 11.5 | 13.3 | 19.3 | 25.1 | 26.8 | 24.5 | 20.3 | 15.4 | 6.3 | -0.4 |
| Average temperature (°C) | -5.2 | -1.6 | 5.2 | 7.6 | 14.1 | 19.5 | 21.8 | 20.1 | 15.7 | 10.3 | 0.9 | -5.4 |
| Average night temperature (°C) | -10.5 | -6.1 | -0.8 | 2.8 | 9.6 | 14.2 | 16.9 | 16.1 | 11.8 | 5.9 | -3.6 | -9.8 |
| Absolute minimum temperature (°C) | -24.8 | -12.3 | -7.4 | -3.7 | 2.8 | 10.5 | 14.8 | 10.5 | 6.5 | 1.9 | -9.7 | -21.3 |
| 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) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.2 | 8.1 | 9.5 | 7.8 | 7.3 | 11.3 | 10.5 | 9.9 | 8.3 | 8.5 | 7.8 | 7.5 |
| Precipitation (mm) | 6 | 15 | 8 | 95 | 92 | 30 | 106 | 120 | 61 | 19 | 14 | 19 |
| Sunny days | 28 | 18 | 20 | 14 | 13 | 20 | 16 | 9 | 10 | 24 | 25 | 26 |
| Rainy days | 0 | 0 | 10 | 14 | 18 | 10 | 15 | 22 | 20 | 7 | 2 | 2 |
| Snow days | 3 | 10 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 |
The best time to visit Si’ercun during the most sunny months:
The largest precipitation sum in Si’ercun is at