Average annual temperature is 8.9 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: -24.4 °C
Number of sunny days: 244 days
Number of rainy days: 99 days
Number of snow days: 22 days
Look at detailed online map of Heishansi
* Weather data for Heishansi 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) | 4.2 | 9.9 | 18.9 | 25.7 | 30.9 | 34.4 | 34.1 | 30.6 | 28.0 | 20.3 | 20.7 | 10.3 |
| Average daytime temperature (°C) | -3.0 | 1.6 | 10.6 | 13.7 | 21.7 | 27.6 | 27.8 | 25.7 | 21.6 | 15.9 | 3.5 | -3.4 |
| Average temperature (°C) | -7.4 | -3.3 | 4.9 | 8.2 | 16.1 | 22.3 | 23.2 | 21.4 | 17.0 | 11.3 | -1.0 | -7.0 |
| Average night temperature (°C) | -11.9 | -7.4 | -0.1 | 3.2 | 10.9 | 16.9 | 18.9 | 17.4 | 13.1 | 7.3 | -5.0 | -11.0 |
| Absolute minimum temperature (°C) | -24.4 | -12.4 | -8.3 | -3.7 | 5.4 | 10.5 | 16.4 | 12.0 | 7.9 | 0.4 | -14.2 | -23.2 |
| 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 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| 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) | 8.0 | 8.0 | 10.2 | 8.4 | 9.1 | 11.9 | 9.1 | 10.4 | 9.2 | 9.4 | 7.5 | 7.0 |
| Precipitation (mm) | 3 | 12 | 5 | 31 | 38 | 16 | 244 | 53 | 57 | 12 | 10 | 13 |
| Sunny days | 27 | 22 | 27 | 14 | 15 | 20 | 11 | 12 | 20 | 26 | 24 | 26 |
| Rainy days | 1 | 1 | 1 | 14 | 16 | 10 | 20 | 19 | 10 | 5 | 2 | 0 |
| Snow days | 3 | 5 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 5 |
The best time to visit Heishansi during the most sunny months:
The largest precipitation sum in Heishansi is at