Average annual temperature is 9.5 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: -22.5 °C
Number of sunny days: 224 days
Number of rainy days: 129 days
Number of snow days: 12 days
Look at detailed online map of Hejiagou
* Weather data for Hejiagou 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) | 6.0 | 8.5 | 17.5 | 19.9 | 26.7 | 33.0 | 32.6 | 32.1 | 29.6 | 23.7 | 20.6 | 11.5 |
| Average daytime temperature (°C) | -2.0 | 3.6 | 9.8 | 15.2 | 21.0 | 25.7 | 28.4 | 28.5 | 25.6 | 18.0 | 5.4 | -2.3 |
| Average temperature (°C) | -7.2 | -2.0 | 3.4 | 9.0 | 15.5 | 20.2 | 24.0 | 24.0 | 20.0 | 12.4 | 0.6 | -7.0 |
| Average night temperature (°C) | -12.3 | -5.9 | -1.5 | 3.8 | 10.8 | 15.7 | 20.6 | 20.4 | 15.0 | 7.8 | -3.3 | -11.5 |
| Absolute minimum temperature (°C) | -21.7 | -10.1 | -7.3 | -2.1 | 6.2 | 11.1 | 17.2 | 13.5 | 6.9 | 1.7 | -10.6 | -22.5 |
| 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 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.5 | 7.6 | 9.1 | 8.7 | 8.7 | 9.9 | 8.2 | 8.7 | 9.8 | 8.2 | 6.8 | 6.0 |
| Precipitation (mm) | 11 | 3 | 3 | 86 | 86 | 98 | 177 | 331 | 23 | 50 | 83 | 36 |
| Sunny days | 24 | 27 | 25 | 19 | 18 | 13 | 7 | 10 | 20 | 21 | 19 | 21 |
| Rainy days | 3 | 1 | 6 | 11 | 13 | 17 | 24 | 21 | 10 | 10 | 10 | 3 |
| Snow days | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7 |
The largest precipitation sum in Hejiagou is at