Average annual temperature is 13.3 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: -7.4 °C
Number of sunny days: 166 days
Number of rainy days: 191 days
Number of snow days: 8 days
Look at detailed online map of Heishuwan
* Weather data for Heishuwan 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) | 12.3 | 14.0 | 22.3 | 28.1 | 28.5 | 30.0 | 33.8 | 32.3 | 29.2 | 21.0 | 21.0 | 14.5 |
| Average daytime temperature (°C) | 6.5 | 8.1 | 15.7 | 18.8 | 21.2 | 24.8 | 29.0 | 28.6 | 22.7 | 17.8 | 12.0 | 6.7 |
| Average temperature (°C) | 2.0 | 4.1 | 9.9 | 13.8 | 16.7 | 20.7 | 24.2 | 23.8 | 19.1 | 13.9 | 8.0 | 2.6 |
| Average night temperature (°C) | -2.2 | 0.3 | 4.6 | 9.3 | 13.1 | 17.3 | 20.4 | 20.1 | 16.2 | 10.5 | 4.2 | -1.0 |
| Absolute minimum temperature (°C) | -7.4 | -4.3 | -0.2 | 2.6 | 7.2 | 12.5 | 15.6 | 15.3 | 11.7 | 6.3 | -1.8 | -6.3 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.4 | 4.4 | 7.8 | 7.2 | 5.6 | 7.1 | 9.2 | 9.8 | 5.6 | 5.9 | 5.4 | 5.4 |
| Precipitation (mm) | 11 | 38 | 46 | 123 | 241 | 174 | 197 | 182 | 284 | 102 | 53 | 25 |
| Sunny days | 25 | 10 | 18 | 15 | 7 | 11 | 11 | 8 | 8 | 17 | 16 | 20 |
| Rainy days | 3 | 15 | 13 | 15 | 24 | 19 | 20 | 23 | 22 | 14 | 14 | 9 |
| Snow days | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Heishuwan during the most sunny months:
The largest precipitation sum in Heishuwan is at