Average annual temperature is 14.0 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: -7.3 °C
Number of sunny days: 89 days
Number of rainy days: 269 days
Number of snow days: 7 days
Look at detailed online map of Heigu
* Weather data for Heigu 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) | 18.1 | 22.4 | 24.3 | 30.8 | 31.7 | 28.1 | 28.2 | 26.6 | 26.1 | 25.4 | 22.9 | 21.8 |
| Average daytime temperature (°C) | 8.4 | 13.5 | 16.7 | 23.1 | 24.7 | 23.7 | 24.7 | 23.5 | 23.1 | 18.9 | 17.3 | 13.0 |
| Average temperature (°C) | 3.3 | 8.0 | 11.3 | 16.2 | 18.8 | 19.1 | 20.1 | 19.2 | 18.3 | 14.5 | 11.7 | 7.4 |
| Average night temperature (°C) | -1.0 | 4.0 | 7.4 | 10.7 | 14.0 | 15.7 | 16.3 | 15.9 | 14.7 | 11.4 | 7.4 | 3.2 |
| Absolute minimum temperature (°C) | -7.3 | 0.0 | 2.6 | 6.2 | 11.0 | 12.6 | 13.1 | 11.3 | 11.2 | 6.6 | 1.6 | -3.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 10.5 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 4.9 | 4.9 | 6.0 | 9.0 | 8.1 | 6.7 | 8.3 | 9.2 | 9.5 | 5.2 | 6.7 | 5.5 |
| Precipitation (mm) | 14 | 42 | 73 | 49 | 77 | 204 | 214 | 275 | 130 | 145 | 23 | 10 |
| Sunny days | 15 | 8 | 8 | 11 | 7 | 6 | 1 | 1 | 4 | 4 | 9 | 15 |
| Rainy days | 10 | 19 | 23 | 19 | 24 | 24 | 30 | 30 | 26 | 27 | 21 | 16 |
| Snow days | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Heigu during the most sunny months:
The largest precipitation sum in Heigu is at