Average annual temperature is 8.3 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: -20.4 °C
Number of sunny days: 205 days
Number of rainy days: 137 days
Number of snow days: 23 days
Look at detailed online map of Heyaoxian
* Weather data for Heyaoxian 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) | 9.9 | 8.3 | 17.9 | 26.8 | 27.0 | 28.9 | 33.1 | 28.7 | 28.3 | 19.0 | 18.9 | 12.1 |
| Average daytime temperature (°C) | 0.1 | 2.4 | 11.6 | 13.6 | 18.5 | 24.8 | 26.9 | 24.9 | 20.5 | 14.4 | 7.7 | 1.8 |
| Average temperature (°C) | -5.8 | -2.7 | 5.0 | 7.7 | 13.2 | 19.0 | 21.0 | 19.3 | 15.3 | 8.9 | 1.6 | -3.6 |
| Average night temperature (°C) | -11.0 | -7.5 | -1.0 | 2.5 | 8.5 | 13.2 | 15.6 | 14.6 | 11.0 | 4.3 | -3.4 | -8.1 |
| Absolute minimum temperature (°C) | -20.4 | -17.5 | -8.2 | -5.3 | 1.3 | 8.5 | 11.2 | 8.6 | 6.9 | -0.7 | -8.5 | -16.5 |
| 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) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.8 | 6.7 | 8.8 | 8.1 | 6.8 | 9.5 | 9.7 | 9.2 | 7.2 | 6.9 | 7.7 | 7.7 |
| Precipitation (mm) | 3 | 16 | 11 | 43 | 61 | 38 | 58 | 56 | 77 | 49 | 3 | 4 |
| Sunny days | 28 | 18 | 19 | 13 | 10 | 17 | 16 | 12 | 8 | 16 | 23 | 25 |
| Rainy days | 1 | 2 | 9 | 13 | 21 | 13 | 15 | 19 | 22 | 15 | 5 | 2 |
| Snow days | 2 | 8 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
The largest precipitation sum in Heyaoxian is at