Average annual temperature is 13.6 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: -15.2 °C
Number of sunny days: 264 days
Number of rainy days: 94 days
Number of snow days: 7 days
Look at detailed online map of Heiya
* Weather data for Heiya 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) | 13.6 | 14.5 | 27.0 | 27.9 | 35.6 | 38.8 | 35.5 | 34.2 | 32.5 | 27.1 | 28.1 | 19.6 |
| Average daytime temperature (°C) | 4.6 | 7.4 | 17.1 | 19.4 | 25.4 | 31.2 | 31.4 | 30.4 | 26.9 | 22.2 | 11.5 | 3.6 |
| Average temperature (°C) | -1.0 | 1.6 | 10.1 | 13.3 | 19.6 | 24.8 | 26.4 | 25.0 | 21.4 | 15.9 | 6.0 | -1.5 |
| Average night temperature (°C) | -5.3 | -2.9 | 3.5 | 8.1 | 14.4 | 18.5 | 22.3 | 20.3 | 16.6 | 10.3 | 1.0 | -5.5 |
| Absolute minimum temperature (°C) | -14.4 | -6.2 | -2.7 | 1.5 | 8.8 | 12.3 | 18.9 | 14.2 | 7.7 | 3.5 | -6.8 | -15.2 |
| 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 | 9.8 |
| 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) | 7.4 | 7.9 | 9.5 | 7.9 | 7.7 | 9.7 | 9.2 | 10.1 | 8.2 | 8.3 | 7.4 | 6.1 |
| Precipitation (mm) | 7 | 7 | 1 | 74 | 44 | 72 | 170 | 74 | 95 | 0 | 16 | 20 |
| Sunny days | 27 | 25 | 28 | 21 | 17 | 18 | 11 | 19 | 20 | 31 | 23 | 24 |
| Rainy days | 2 | 2 | 3 | 9 | 14 | 12 | 20 | 12 | 10 | 0 | 5 | 5 |
| Snow days | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The largest precipitation sum in Heiya is at