Average annual temperature is 17.1 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: -6.6 °C
Number of sunny days: 183 days
Number of rainy days: 177 days
Number of snow days: 5 days
Look at detailed online map of Heishidu
* Weather data for Heishidu 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) | 22.3 | 19.3 | 28.1 | 34.4 | 33.8 | 35.9 | 37.5 | 37.1 | 33.3 | 28.2 | 29.9 | 24.7 |
| Average daytime temperature (°C) | 11.1 | 10.6 | 19.0 | 23.0 | 26.9 | 30.1 | 33.2 | 32.4 | 27.9 | 23.7 | 18.1 | 10.2 |
| Average temperature (°C) | 4.7 | 6.2 | 13.1 | 17.3 | 22.0 | 25.4 | 28.8 | 27.8 | 23.9 | 18.5 | 11.8 | 5.3 |
| Average night temperature (°C) | -0.8 | 2.1 | 7.9 | 12.1 | 17.7 | 21.1 | 25.4 | 23.7 | 20.9 | 14.1 | 6.7 | 0.9 |
| Absolute minimum temperature (°C) | -6.5 | -2.8 | 2.3 | 6.1 | 10.2 | 16.6 | 23.2 | 18.9 | 16.8 | 8.6 | -0.8 | -6.6 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.1 |
| 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 | 10.0 |
| Sunshine mean duration (h) | 7.2 | 4.9 | 6.9 | 7.1 | 7.3 | 7.8 | 8.5 | 10.0 | 5.5 | 7.0 | 7.4 | 6.5 |
| Precipitation (mm) | 28 | 45 | 43 | 115 | 167 | 156 | 169 | 111 | 124 | 29 | 26 | 74 |
| Sunny days | 24 | 14 | 21 | 12 | 9 | 14 | 7 | 10 | 10 | 20 | 21 | 21 |
| Rainy days | 6 | 13 | 10 | 18 | 22 | 16 | 24 | 21 | 20 | 11 | 9 | 7 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The best time to visit Heishidu during the most sunny months:
The largest precipitation sum in Heishidu is at