Average annual temperature is 15.0 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: -16.3 °C
Number of sunny days: 265 days
Number of rainy days: 96 days
Number of snow days: 4 days
Look at detailed online map of Sihe
* Weather data for Sihe 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) | 12.4 | 14.8 | 29.2 | 28.6 | 36.9 | 40.2 | 38.9 | 35.4 | 32.6 | 27.7 | 27.9 | 19.7 |
| Average daytime temperature (°C) | 5.3 | 9.0 | 18.7 | 20.5 | 27.3 | 33.7 | 33.8 | 31.0 | 28.2 | 23.9 | 11.8 | 3.0 |
| Average temperature (°C) | -0.6 | 3.1 | 12.1 | 15.1 | 21.6 | 27.4 | 28.9 | 26.5 | 23.1 | 17.9 | 6.6 | -1.8 |
| Average night temperature (°C) | -5.3 | -2.1 | 5.4 | 10.0 | 16.5 | 21.3 | 24.6 | 22.6 | 18.5 | 12.7 | 1.9 | -6.0 |
| Absolute minimum temperature (°C) | -12.7 | -5.2 | -2.9 | 3.8 | 10.3 | 14.4 | 20.7 | 17.2 | 10.2 | 7.0 | -6.3 | -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 | 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) | 7.6 | 7.7 | 9.5 | 7.5 | 7.9 | 10.5 | 10.2 | 10.1 | 8.3 | 8.5 | 7.4 | 6.3 |
| Precipitation (mm) | 4 | 4 | 5 | 57 | 43 | 23 | 219 | 133 | 48 | 0 | 48 | 21 |
| Sunny days | 28 | 26 | 27 | 20 | 18 | 21 | 12 | 13 | 18 | 30 | 25 | 27 |
| Rainy days | 2 | 2 | 4 | 10 | 13 | 9 | 19 | 18 | 12 | 1 | 4 | 2 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The largest precipitation sum in Sihe is at