Average annual temperature is 11.6 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -22.1 °C
Number of sunny days: 280 days
Number of rainy days: 73 days
Number of snow days: 12 days
Look at detailed online map of Siheyuan
* Weather data for Siheyuan 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) | 5.9 | 11.5 | 21.2 | 29.0 | 30.1 | 35.9 | 35.2 | 34.4 | 31.0 | 22.4 | 20.1 | 12.1 |
| Average daytime temperature (°C) | -0.7 | 4.2 | 14.1 | 15.7 | 23.5 | 30.0 | 31.0 | 29.9 | 23.9 | 17.8 | 5.9 | -0.6 |
| Average temperature (°C) | -5.3 | 0.3 | 8.3 | 10.9 | 18.4 | 24.5 | 25.9 | 25.0 | 19.4 | 13.8 | 1.8 | -4.6 |
| Average night temperature (°C) | -11.1 | -4.6 | 1.5 | 5.5 | 13.0 | 18.6 | 20.9 | 20.3 | 15.3 | 9.7 | -2.8 | -9.3 |
| Absolute minimum temperature (°C) | -22.1 | -9.1 | -6.0 | -3.2 | 7.7 | 13.6 | 16.7 | 13.7 | 9.1 | 4.6 | -10.4 | -20.9 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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 | 9.8 | 7.6 | 7.8 | 10.2 | 9.9 | 10.4 | 9.2 | 8.2 | 8.1 | 7.6 |
| Precipitation (mm) | 0 | 5 | 0 | 24 | 21 | 11 | 36 | 59 | 15 | 8 | 6 | 5 |
| Sunny days | 26 | 24 | 27 | 15 | 19 | 23 | 22 | 24 | 20 | 25 | 27 | 28 |
| Rainy days | 0 | 2 | 4 | 14 | 12 | 7 | 9 | 7 | 10 | 6 | 2 | 0 |
| Snow days | 5 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The largest precipitation sum in Siheyuan is at