Average annual temperature is 13.0 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -9.7 °C
Number of sunny days: 165 days
Number of rainy days: 182 days
Number of snow days: 18 days
Look at detailed online map of Hei’ao
* Weather data for Hei’ao 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) | 15.3 | 14.6 | 22.9 | 28.1 | 29.0 | 31.0 | 32.8 | 32.2 | 28.4 | 21.5 | 22.4 | 15.1 |
| Average daytime temperature (°C) | 5.9 | 6.7 | 14.9 | 18.6 | 20.9 | 25.0 | 28.8 | 27.6 | 22.1 | 17.4 | 11.5 | 6.2 |
| Average temperature (°C) | 1.3 | 2.6 | 10.0 | 13.6 | 16.7 | 21.1 | 24.2 | 23.3 | 18.5 | 14.2 | 7.6 | 2.1 |
| Average night temperature (°C) | -2.7 | -0.8 | 5.4 | 9.2 | 13.2 | 17.8 | 20.5 | 19.9 | 15.9 | 10.8 | 3.7 | -1.5 |
| Absolute minimum temperature (°C) | -8.3 | -6.1 | -1.0 | 1.7 | 5.7 | 12.3 | 14.7 | 13.9 | 11.2 | 5.6 | -3.4 | -9.7 |
| 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) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.4 | 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) | 7.3 | 4.5 | 7.3 | 7.3 | 5.9 | 7.8 | 9.5 | 9.0 | 5.6 | 6.3 | 5.9 | 6.4 |
| Precipitation (mm) | 10 | 45 | 33 | 89 | 190 | 176 | 142 | 197 | 219 | 111 | 58 | 41 |
| Sunny days | 23 | 9 | 17 | 17 | 11 | 11 | 10 | 11 | 6 | 12 | 17 | 21 |
| Rainy days | 2 | 11 | 14 | 13 | 20 | 19 | 21 | 20 | 24 | 19 | 11 | 8 |
| Snow days | 6 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The best time to visit Hei’ao during the most sunny months:
The largest precipitation sum in Hei’ao is at