Average annual temperature is 12.0 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: -12.9 °C
Number of sunny days: 217 days
Number of rainy days: 140 days
Number of snow days: 8 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) | 9.8 | 12.2 | 21.9 | 26.7 | 29.1 | 32.8 | 33.1 | 31.6 | 27.4 | 20.2 | 21.0 | 17.3 |
| Average daytime temperature (°C) | 3.8 | 6.7 | 14.9 | 17.2 | 21.4 | 26.5 | 28.8 | 26.8 | 22.8 | 17.3 | 10.4 | 4.5 |
| Average temperature (°C) | -1.0 | 2.0 | 9.2 | 12.4 | 16.9 | 21.7 | 24.2 | 22.6 | 18.7 | 12.6 | 5.4 | -0.8 |
| Average night temperature (°C) | -5.3 | -2.2 | 3.3 | 7.9 | 12.8 | 17.3 | 20.0 | 18.9 | 15.1 | 8.4 | 0.4 | -5.2 |
| Absolute minimum temperature (°C) | -11.4 | -6.3 | -3.1 | 0.7 | 3.8 | 11.2 | 13.8 | 13.6 | 7.9 | 4.7 | -6.5 | -12.9 |
| 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 | 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 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.4 | 6.7 | 8.5 | 7.3 | 6.3 | 9.3 | 9.3 | 9.5 | 7.5 | 7.1 | 7.8 | 7.5 |
| Precipitation (mm) | 4 | 24 | 28 | 107 | 89 | 95 | 110 | 157 | 85 | 52 | 5 | 18 |
| Sunny days | 27 | 16 | 20 | 15 | 12 | 17 | 20 | 11 | 10 | 20 | 24 | 25 |
| Rainy days | 0 | 11 | 11 | 15 | 19 | 13 | 11 | 20 | 20 | 11 | 4 | 5 |
| Snow days | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 |
The largest precipitation sum in Hepan is at