Average annual temperature is 9.2 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: -16.6 °C
Number of sunny days: 213 days
Number of rainy days: 127 days
Number of snow days: 25 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) | 13.9 | 12.4 | 17.6 | 26.7 | 27.6 | 29.9 | 31.7 | 30.4 | 29.7 | 18.5 | 18.1 | 12.1 |
| Average daytime temperature (°C) | 2.7 | 6.1 | 12.5 | 16.7 | 20.3 | 24.0 | 26.5 | 26.4 | 22.9 | 15.4 | 9.7 | 5.0 |
| Average temperature (°C) | -4.1 | -0.3 | 5.4 | 9.4 | 13.9 | 17.8 | 20.2 | 20.2 | 16.8 | 9.7 | 3.0 | -1.6 |
| Average night temperature (°C) | -10.6 | -6.2 | -1.5 | 2.3 | 7.7 | 11.4 | 14.2 | 14.1 | 11.8 | 4.5 | -3.1 | -6.9 |
| Absolute minimum temperature (°C) | -16.6 | -14.0 | -5.6 | -5.8 | 3.4 | 8.4 | 8.7 | 9.1 | 6.5 | -0.3 | -5.7 | -13.0 |
| 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) | 8.0 | 7.6 | 8.6 | 8.3 | 7.6 | 9.6 | 10.2 | 10.3 | 8.8 | 7.5 | 8.5 | 8.2 |
| Precipitation (mm) | 4 | 23 | 12 | 27 | 76 | 82 | 84 | 52 | 89 | 81 | 4 | 2 |
| Sunny days | 26 | 15 | 19 | 15 | 10 | 19 | 16 | 18 | 9 | 14 | 24 | 28 |
| Rainy days | 0 | 3 | 10 | 13 | 21 | 11 | 15 | 13 | 21 | 17 | 3 | 0 |
| Snow days | 5 | 10 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 |
The largest precipitation sum in Heigou is at