Average annual temperature is 7.5 °C
Absolute maximum temperature: 30.9 °C
Absolute minimum temperature: -25.6 °C
Number of sunny days: 230 days
Number of rainy days: 117 days
Number of snow days: 18 days
Look at detailed online map of Heishanhu
* Weather data for Heishanhu 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) | 6.5 | 7.5 | 17.6 | 25.1 | 27.4 | 29.5 | 30.9 | 29.4 | 24.9 | 18.2 | 20.0 | 10.5 |
| Average daytime temperature (°C) | -1.7 | 2.3 | 10.6 | 12.1 | 18.8 | 25.3 | 26.6 | 24.4 | 19.8 | 14.8 | 4.8 | -2.9 |
| Average temperature (°C) | -7.3 | -3.1 | 4.0 | 6.5 | 13.5 | 19.5 | 21.1 | 19.3 | 14.8 | 9.3 | -0.8 | -8.1 |
| Average night temperature (°C) | -13.0 | -7.5 | -1.9 | 1.2 | 8.6 | 13.3 | 16.1 | 14.9 | 10.7 | 4.2 | -5.3 | -12.4 |
| Absolute minimum temperature (°C) | -25.6 | -12.0 | -9.2 | -4.9 | 2.2 | 8.0 | 13.9 | 8.3 | 4.0 | -1.4 | -13.8 | -23.6 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| 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) | 8.2 | 8.2 | 10.0 | 8.1 | 7.6 | 11.8 | 10.1 | 10.2 | 8.1 | 8.6 | 7.9 | 7.6 |
| Precipitation (mm) | 5 | 12 | 5 | 91 | 65 | 44 | 140 | 95 | 74 | 13 | 14 | 14 |
| Sunny days | 28 | 20 | 26 | 12 | 11 | 21 | 17 | 8 | 11 | 24 | 26 | 26 |
| Rainy days | 1 | 0 | 5 | 14 | 20 | 9 | 14 | 23 | 19 | 7 | 2 | 3 |
| Snow days | 2 | 8 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The best time to visit Heishanhu during the most sunny months:
The largest precipitation sum in Heishanhu is at