Average annual temperature is 4.1 °C
Absolute maximum temperature: 31.5 °C
Absolute minimum temperature: -30.4 °C
Number of sunny days: 206 days
Number of rainy days: 118 days
Number of snow days: 41 days
Look at detailed online map of Sihehao
* Weather data for Sihehao 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) | 3.8 | 7.1 | 15.0 | 23.3 | 26.9 | 31.5 | 31.5 | 29.1 | 27.2 | 18.6 | 15.5 | 4.8 |
| Average daytime temperature (°C) | -9.1 | -3.5 | 5.8 | 9.3 | 18.6 | 24.0 | 24.4 | 23.5 | 19.5 | 12.5 | -2.0 | -8.7 |
| Average temperature (°C) | -13.8 | -9.0 | -0.6 | 3.4 | 12.5 | 17.9 | 19.4 | 17.9 | 13.8 | 6.4 | -6.8 | -13.1 |
| Average night temperature (°C) | -18.7 | -14.6 | -6.0 | -2.0 | 6.9 | 11.9 | 14.5 | 13.0 | 8.7 | 1.1 | -11.3 | -17.4 |
| Absolute minimum temperature (°C) | -30.4 | -22.2 | -13.1 | -12.4 | 0.8 | 5.3 | 11.0 | 7.4 | 0.6 | -5.3 | -20.8 | -29.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 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) | 9.5 | 10.6 | 11.9 | 13.3 | 14.5 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.0 | 8.3 | 10.3 | 9.4 | 9.8 | 11.6 | 9.3 | 10.7 | 10.4 | 9.2 | 7.0 | 6.7 |
| Precipitation (mm) | 4 | 9 | 3 | 32 | 36 | 30 | 124 | 59 | 36 | 16 | 14 | 10 |
| Sunny days | 22 | 21 | 25 | 13 | 13 | 16 | 6 | 11 | 16 | 22 | 18 | 23 |
| Rainy days | 0 | 1 | 3 | 11 | 18 | 14 | 25 | 20 | 14 | 9 | 2 | 1 |
| Snow days | 9 | 6 | 3 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 7 |
The best time to visit Sihehao during the most sunny months:
The largest precipitation sum in Sihehao is at