Average annual temperature is 10.2 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: -20.0 °C
Number of sunny days: 252 days
Number of rainy days: 97 days
Number of snow days: 16 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) | 8.2 | 10.7 | 23.1 | 25.5 | 31.6 | 38.3 | 38.5 | 34.6 | 31.1 | 24.0 | 21.8 | 12.9 |
| Average daytime temperature (°C) | -0.1 | 4.2 | 13.3 | 17.9 | 25.1 | 32.1 | 31.4 | 29.2 | 25.1 | 19.2 | 5.8 | -0.8 |
| Average temperature (°C) | -7.1 | -2.3 | 5.0 | 10.6 | 18.5 | 24.5 | 25.6 | 23.5 | 18.8 | 11.4 | -0.1 | -6.9 |
| Average night temperature (°C) | -13.1 | -7.7 | -2.0 | 3.5 | 11.6 | 16.5 | 19.9 | 18.2 | 13.4 | 4.6 | -4.7 | -11.2 |
| Absolute minimum temperature (°C) | -20.0 | -10.9 | -7.2 | -5.6 | 7.4 | 11.4 | 15.5 | 11.7 | 5.4 | 0.0 | -12.5 | -19.5 |
| 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) | 7.9 | 7.6 | 9.8 | 9.1 | 9.2 | 11.3 | 8.7 | 9.2 | 9.2 | 9.3 | 7.3 | 6.6 |
| Precipitation (mm) | 3 | 12 | 5 | 17 | 25 | 12 | 93 | 58 | 53 | 15 | 7 | 11 |
| Sunny days | 29 | 22 | 25 | 22 | 19 | 21 | 11 | 12 | 15 | 25 | 26 | 25 |
| Rainy days | 0 | 0 | 3 | 8 | 12 | 9 | 20 | 19 | 15 | 6 | 3 | 2 |
| Snow days | 2 | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 |
The best time to visit Heishanzui during the most sunny months:
The largest precipitation sum in Heishanzui is at