Average annual temperature is 14.6 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: -11.8 °C
Number of sunny days: 263 days
Number of rainy days: 100 days
Number of snow days: 2 days
Look at detailed online map of Heigou
* Weather data for Heigou 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) | 13.4 | 13.3 | 28.0 | 27.7 | 33.3 | 39.3 | 36.7 | 34.3 | 31.9 | 26.8 | 28.3 | 20.5 |
| Average daytime temperature (°C) | 6.1 | 8.5 | 18.2 | 20.5 | 26.2 | 32.1 | 32.1 | 31.1 | 27.5 | 23.1 | 13.2 | 5.4 |
| Average temperature (°C) | 0.1 | 2.7 | 11.0 | 14.3 | 20.3 | 25.6 | 27.1 | 26.1 | 22.4 | 17.1 | 7.5 | 0.1 |
| Average night temperature (°C) | -4.5 | -2.2 | 4.3 | 9.1 | 15.2 | 19.7 | 23.3 | 21.6 | 18.0 | 12.0 | 2.4 | -3.9 |
| Absolute minimum temperature (°C) | -11.3 | -5.6 | -3.0 | 4.4 | 10.1 | 13.7 | 20.2 | 15.9 | 10.6 | 6.5 | -5.5 | -11.8 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.4 | 7.5 | 9.1 | 7.6 | 8.0 | 9.0 | 8.7 | 10.3 | 8.1 | 8.4 | 7.1 | 6.2 |
| Precipitation (mm) | 5 | 12 | 7 | 62 | 43 | 59 | 160 | 103 | 90 | 0 | 20 | 20 |
| Sunny days | 28 | 24 | 28 | 21 | 20 | 16 | 11 | 20 | 19 | 29 | 23 | 24 |
| Rainy days | 2 | 4 | 3 | 9 | 11 | 14 | 20 | 11 | 11 | 2 | 7 | 6 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Heigou during the most sunny months:
The largest precipitation sum in Heigou is at