Average annual temperature is 15.9 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: -9.0 °C
Number of sunny days: 243 days
Number of rainy days: 119 days
Number of snow days: 3 days
Look at detailed online map of Heji
* Weather data for Heji 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) | 15.0 | 18.5 | 28.6 | 28.7 | 33.8 | 37.9 | 37.7 | 37.1 | 32.6 | 28.4 | 28.7 | 22.1 |
| Average daytime temperature (°C) | 7.5 | 10.6 | 19.5 | 20.7 | 25.6 | 32.1 | 33.2 | 31.9 | 27.6 | 23.8 | 14.5 | 6.3 |
| Average temperature (°C) | 1.6 | 5.1 | 13.1 | 15.5 | 20.9 | 26.6 | 28.5 | 27.4 | 23.2 | 18.2 | 9.1 | 1.2 |
| Average night temperature (°C) | -3.7 | -0.4 | 7.0 | 10.7 | 16.6 | 21.3 | 24.5 | 23.2 | 19.1 | 13.3 | 4.1 | -3.3 |
| Absolute minimum temperature (°C) | -8.1 | -4.3 | 1.4 | 5.0 | 10.1 | 14.8 | 21.2 | 16.9 | 11.8 | 7.7 | -4.9 | -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 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 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) | 7.4 | 7.1 | 8.9 | 7.9 | 6.9 | 8.6 | 9.7 | 10.1 | 7.2 | 7.7 | 7.1 | 6.9 |
| Precipitation (mm) | 12 | 21 | 9 | 100 | 108 | 66 | 207 | 109 | 110 | 12 | 28 | 29 |
| Sunny days | 28 | 21 | 27 | 19 | 15 | 19 | 14 | 18 | 12 | 22 | 24 | 24 |
| Rainy days | 2 | 7 | 4 | 11 | 16 | 11 | 17 | 13 | 18 | 9 | 5 | 6 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Heji during the most sunny months:
The largest precipitation sum in Heji is at