Average annual temperature is 11.4 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: -18.3 °C
Number of sunny days: 259 days
Number of rainy days: 99 days
Number of snow days: 7 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) | 11.1 | 12.0 | 23.1 | 32.1 | 31.1 | 33.7 | 35.6 | 33.5 | 30.3 | 24.5 | 24.6 | 18.5 |
| Average daytime temperature (°C) | 2.3 | 7.0 | 15.9 | 17.8 | 22.7 | 28.8 | 30.9 | 29.1 | 24.3 | 19.1 | 9.4 | 2.1 |
| Average temperature (°C) | -3.7 | 1.1 | 8.1 | 11.4 | 17.2 | 22.4 | 25.0 | 23.8 | 18.8 | 12.8 | 3.2 | -3.9 |
| Average night temperature (°C) | -9.1 | -3.9 | 0.7 | 5.6 | 12.1 | 16.1 | 19.4 | 18.9 | 14.1 | 7.1 | -2.3 | -8.8 |
| Absolute minimum temperature (°C) | -17.4 | -7.4 | -6.0 | -1.4 | 3.8 | 10.5 | 14.3 | 12.4 | 5.8 | 2.9 | -7.7 | -18.3 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.7 | 14.4 | 13.5 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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) | 7.8 | 7.5 | 9.3 | 7.6 | 6.5 | 10.1 | 9.9 | 9.7 | 7.9 | 7.8 | 8.0 | 7.5 |
| Precipitation (mm) | 2 | 11 | 2 | 122 | 75 | 37 | 80 | 70 | 75 | 25 | 16 | 17 |
| Sunny days | 30 | 22 | 25 | 15 | 14 | 25 | 20 | 15 | 14 | 28 | 25 | 26 |
| Rainy days | 0 | 4 | 6 | 15 | 17 | 5 | 11 | 16 | 16 | 3 | 3 | 3 |
| Snow days | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The largest precipitation sum in Hejiagou is at