Average annual temperature is 10.2 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: -20.4 °C
Number of sunny days: 265 days
Number of rainy days: 95 days
Number of snow days: 5 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) | 7.2 | 10.8 | 22.4 | 30.9 | 29.7 | 32.4 | 33.5 | 31.2 | 28.9 | 22.3 | 23.0 | 15.7 |
| Average daytime temperature (°C) | 0.3 | 5.6 | 14.5 | 16.4 | 21.6 | 27.7 | 29.2 | 27.6 | 23.2 | 17.8 | 7.5 | 0.1 |
| Average temperature (°C) | -5.1 | 0.0 | 7.0 | 10.1 | 16.0 | 21.4 | 23.5 | 22.6 | 17.8 | 11.6 | 1.7 | -5.3 |
| Average night temperature (°C) | -10.6 | -4.8 | -0.1 | 4.8 | 11.1 | 15.4 | 18.2 | 17.8 | 13.2 | 5.8 | -3.2 | -10.0 |
| Absolute minimum temperature (°C) | -20.4 | -8.7 | -6.7 | -2.2 | 4.7 | 10.5 | 13.1 | 11.6 | 5.5 | 2.2 | -9.3 | -20.4 |
| 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) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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) | 8.0 | 7.8 | 9.4 | 7.4 | 6.7 | 10.4 | 9.7 | 9.6 | 7.9 | 7.9 | 8.0 | 7.4 |
| Precipitation (mm) | 2 | 12 | 1 | 110 | 124 | 38 | 94 | 70 | 84 | 24 | 7 | 13 |
| Sunny days | 29 | 23 | 27 | 14 | 15 | 22 | 20 | 20 | 17 | 26 | 25 | 27 |
| Rainy days | 1 | 5 | 4 | 16 | 16 | 8 | 11 | 11 | 13 | 5 | 2 | 3 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
The largest precipitation sum in Hejiagou is at