Average annual temperature is 7.2 °C
Absolute maximum temperature: 28.2 °C
Absolute minimum temperature: -21.2 °C
Number of sunny days: 214 days
Number of rainy days: 116 days
Number of snow days: 35 days
Look at detailed online map of Siziman
* Weather data for Siziman 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) | 5.0 | 4.3 | 13.9 | 19.9 | 23.6 | 26.9 | 28.2 | 25.2 | 23.3 | 14.5 | 12.3 | 9.0 |
| Average daytime temperature (°C) | -4.3 | -0.6 | 7.5 | 11.1 | 14.5 | 22.3 | 23.4 | 21.8 | 17.4 | 11.8 | 6.4 | 1.8 |
| Average temperature (°C) | -8.0 | -4.5 | 3.4 | 7.0 | 10.3 | 18.1 | 19.2 | 17.5 | 13.4 | 7.9 | 2.9 | -1.4 |
| Average night temperature (°C) | -12.3 | -8.8 | -1.4 | 1.6 | 4.9 | 12.7 | 14.3 | 12.6 | 8.5 | 3.4 | -1.0 | -5.3 |
| Absolute minimum temperature (°C) | -21.2 | -13.7 | -10.9 | -6.7 | -7.5 | 8.1 | 9.7 | 8.6 | 2.6 | 0.5 | -4.9 | -16.3 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 7.6 | 8.5 | 10.3 | 10.2 | 10.8 | 10.8 | 10.8 | 10.4 | 10.0 | 9.4 | 8.4 | 7.8 |
| Precipitation (mm) | 7 | 12 | 1 | 16 | 48 | 56 | 42 | 35 | 24 | 6 | 5 | 3 |
| Sunny days | 23 | 17 | 27 | 19 | 6 | 5 | 11 | 11 | 17 | 25 | 26 | 27 |
| Rainy days | 1 | 1 | 1 | 6 | 22 | 25 | 20 | 20 | 13 | 6 | 0 | 1 |
| Snow days | 7 | 10 | 3 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 4 | 3 |
The largest precipitation sum in Siziman is at