Average annual temperature is 10.4 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: -21.7 °C
Number of sunny days: 240 days
Number of rainy days: 110 days
Number of snow days: 15 days
Look at detailed online map of Heishanzui
* Weather data for Heishanzui 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) | 6.3 | 10.6 | 24.3 | 26.5 | 32.5 | 37.4 | 38.0 | 34.6 | 30.2 | 25.7 | 22.8 | 13.1 |
| Average daytime temperature (°C) | -1.8 | 3.1 | 12.5 | 17.8 | 24.3 | 30.8 | 29.9 | 28.0 | 24.9 | 19.0 | 4.0 | -3.4 |
| Average temperature (°C) | -6.6 | -2.0 | 6.1 | 11.3 | 18.3 | 24.1 | 24.9 | 23.3 | 19.5 | 13.0 | -0.6 | -7.7 |
| Average night temperature (°C) | -10.8 | -5.8 | 0.9 | 5.7 | 13.3 | 18.6 | 20.7 | 19.4 | 14.7 | 8.2 | -4.4 | -11.1 |
| Absolute minimum temperature (°C) | -21.7 | -9.9 | -5.6 | -1.8 | 8.5 | 13.7 | 16.3 | 13.9 | 8.8 | 3.5 | -11.1 | -19.9 |
| 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) | 7.8 | 8.4 | 10.1 | 9.6 | 9.7 | 11.3 | 9.0 | 10.2 | 9.7 | 9.0 | 7.4 | 6.8 |
| Precipitation (mm) | 3 | 2 | 4 | 85 | 39 | 25 | 163 | 83 | 48 | 21 | 42 | 10 |
| Sunny days | 29 | 25 | 26 | 16 | 19 | 16 | 6 | 12 | 19 | 25 | 23 | 24 |
| Rainy days | 1 | 0 | 3 | 14 | 12 | 14 | 25 | 19 | 11 | 6 | 5 | 0 |
| Snow days | 1 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 7 |
The largest precipitation sum in Heishanzui is at