Average annual temperature is 14.3 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: -19.6 °C
Number of sunny days: 314 days
Number of rainy days: 38 days
Number of snow days: 13 days
Look at detailed online map of Hepan
* Weather data for Hepan 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) | 7.0 | 14.2 | 24.8 | 30.3 | 35.6 | 38.3 | 40.3 | 36.7 | 34.1 | 25.4 | 21.9 | 18.9 |
| Average daytime temperature (°C) | -1.5 | 7.5 | 19.5 | 22.2 | 26.4 | 32.7 | 33.9 | 32.2 | 28.9 | 22.0 | 13.4 | 6.3 |
| Average temperature (°C) | -6.6 | 1.7 | 12.6 | 15.8 | 20.3 | 26.9 | 28.0 | 26.6 | 22.6 | 15.6 | 6.8 | 0.2 |
| Average night temperature (°C) | -11.2 | -3.0 | 5.8 | 9.1 | 13.5 | 20.4 | 21.8 | 20.8 | 16.4 | 9.7 | 1.5 | -4.5 |
| Absolute minimum temperature (°C) | -19.6 | -9.2 | 0.8 | 0.8 | 3.7 | 14.0 | 17.3 | 16.7 | 10.1 | 5.5 | -2.1 | -8.9 |
| 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 | 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 | 14.4 | 13.6 | 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) | 7.7 | 8.6 | 9.5 | 8.8 | 8.5 | 9.1 | 8.9 | 8.7 | 9.2 | 8.6 | 8.5 | 8.1 |
| Precipitation (mm) | 12 | 4 | 0 | 6 | 12 | 2 | 16 | 9 | 9 | 2 | 0 | 0 |
| Sunny days | 26 | 20 | 30 | 25 | 26 | 25 | 26 | 26 | 26 | 27 | 29 | 28 |
| Rainy days | 0 | 2 | 1 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 1 | 1 |
| Snow days | 5 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Hepan is at