Average annual temperature is 13.1 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: -9.1 °C
Number of sunny days: 161 days
Number of rainy days: 193 days
Number of snow days: 11 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 | 12.7 | 22.5 | 29.2 | 28.4 | 30.4 | 34.2 | 32.2 | 29.9 | 21.1 | 22.6 | 15.0 |
| Average daytime temperature (°C) | 6.7 | 7.3 | 15.0 | 19.0 | 21.0 | 24.6 | 29.2 | 28.6 | 22.4 | 17.6 | 12.5 | 7.5 |
| Average temperature (°C) | 1.5 | 3.6 | 9.1 | 13.6 | 16.5 | 20.4 | 24.2 | 23.9 | 19.0 | 13.4 | 8.0 | 2.9 |
| Average night temperature (°C) | -3.2 | 0.0 | 3.5 | 8.7 | 12.8 | 16.9 | 19.9 | 20.1 | 16.2 | 9.6 | 3.5 | -1.1 |
| Absolute minimum temperature (°C) | -9.1 | -4.9 | -0.6 | 0.6 | 6.9 | 9.7 | 15.5 | 15.5 | 11.6 | 5.0 | -2.6 | -5.9 |
| 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 | 14.3 | 14.1 | 13.3 | 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) | 6.1 | 4.3 | 7.3 | 7.4 | 5.4 | 6.6 | 9.0 | 9.6 | 5.4 | 5.8 | 5.1 | 5.5 |
| Precipitation (mm) | 28 | 50 | 54 | 119 | 238 | 164 | 202 | 155 | 313 | 128 | 55 | 42 |
| Sunny days | 25 | 9 | 14 | 15 | 8 | 11 | 11 | 11 | 9 | 14 | 15 | 19 |
| Rainy days | 4 | 14 | 17 | 15 | 23 | 19 | 20 | 20 | 21 | 17 | 15 | 8 |
| Snow days | 2 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
The best time to visit Heigou during the most sunny months:
The largest precipitation sum in Heigou is at