Average annual temperature is 12.3 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: -9.0 °C
Number of sunny days: 169 days
Number of rainy days: 181 days
Number of snow days: 15 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) | 14.2 | 12.6 | 22.8 | 29.0 | 29.1 | 29.9 | 32.3 | 31.5 | 27.0 | 21.7 | 22.2 | 17.0 |
| Average daytime temperature (°C) | 5.1 | 5.2 | 13.2 | 17.3 | 20.1 | 24.2 | 28.1 | 26.5 | 21.1 | 17.1 | 11.6 | 5.7 |
| Average temperature (°C) | 1.0 | 1.5 | 8.8 | 12.9 | 16.1 | 20.3 | 23.6 | 22.5 | 17.7 | 13.8 | 7.5 | 1.5 |
| Average night temperature (°C) | -2.9 | -1.8 | 4.8 | 8.8 | 12.8 | 17.0 | 20.2 | 19.2 | 15.1 | 10.6 | 3.9 | -2.2 |
| Absolute minimum temperature (°C) | -8.4 | -6.9 | -3.7 | -0.6 | 5.6 | 11.3 | 16.4 | 12.7 | 9.9 | 4.9 | -3.9 | -9.0 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 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) | 7.3 | 4.5 | 6.6 | 7.3 | 5.5 | 7.3 | 9.5 | 9.5 | 5.8 | 6.4 | 6.2 | 6.9 |
| Precipitation (mm) | 11 | 35 | 34 | 55 | 122 | 150 | 123 | 166 | 205 | 101 | 45 | 18 |
| Sunny days | 27 | 13 | 17 | 17 | 7 | 10 | 7 | 10 | 5 | 16 | 19 | 21 |
| Rainy days | 2 | 8 | 14 | 13 | 24 | 20 | 24 | 21 | 25 | 15 | 9 | 6 |
| Snow days | 2 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
The best time to visit Heigou during the most sunny months:
The largest precipitation sum in Heigou is at