Average annual temperature is -3.8 °C
Absolute maximum temperature: 11.5 °C
Absolute minimum temperature: -27.9 °C
Number of sunny days: 112 days
Number of rainy days: 147 days
Number of snow days: 106 days
Look at detailed online map of Siniu
* Weather data for Siniu 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) | -0.8 | -3.5 | -4.7 | 3.7 | 9.5 | 10.2 | 10.8 | 11.5 | 10.4 | 8.0 | 2.4 | -3.8 |
| Average daytime temperature (°C) | -7.1 | -7.9 | -6.9 | -1.7 | 1.7 | 7.4 | 8.8 | 8.4 | 7.6 | 2.6 | -2.7 | -6.6 |
| Average temperature (°C) | -13.0 | -11.4 | -9.9 | -5.2 | -2.2 | 3.4 | 4.9 | 4.9 | 3.3 | -2.0 | -7.6 | -11.2 |
| Average night temperature (°C) | -19.1 | -17.0 | -14.5 | -10.2 | -6.8 | -0.4 | 2.1 | 2.2 | -0.5 | -6.9 | -13.0 | -17.3 |
| Absolute minimum temperature (°C) | -27.9 | -23.1 | -22.8 | -18.0 | -15.5 | -5.7 | -0.4 | 0.3 | -3.5 | -13.2 | -20.6 | -22.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.9 | 13.6 | 13.9 | 13.8 | 13.1 | 12.3 | 11.5 | 10.7 | 10.4 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.8 | 7.4 | 8.7 | 9.8 | 9.7 | 9.2 | 8.7 | 6.9 | 9.8 | 9.2 | 9.0 | 8.5 |
| Precipitation (mm) | 16 | 71 | 51 | 65 | 122 | 203 | 295 | 273 | 112 | 97 | 37 | 42 |
| Sunny days | 25 | 8 | 14 | 9 | 8 | 2 | 0 | 0 | 0 | 5 | 19 | 22 |
| Rainy days | 1 | 1 | 1 | 1 | 5 | 28 | 31 | 31 | 30 | 14 | 1 | 3 |
| Snow days | 5 | 19 | 16 | 20 | 18 | 0 | 0 | 0 | 0 | 12 | 10 | 6 |
The largest precipitation sum in Siniu is at