Average annual temperature is 5.7 °C
Absolute maximum temperature: 23.8 °C
Absolute minimum temperature: -18.4 °C
Number of sunny days: 88 days
Number of rainy days: 197 days
Number of snow days: 80 days
Look at detailed online map of Heya
* Weather data for Heya 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) | 14.3 | 13.8 | 11.3 | 15.5 | 22.4 | 23.8 | 21.6 | 21.6 | 19.2 | 20.1 | 11.6 | 12.4 |
| Average daytime temperature (°C) | 5.8 | 4.7 | 6.5 | 11.2 | 14.4 | 16.5 | 17.6 | 17.6 | 17.0 | 11.6 | 8.1 | 6.3 |
| Average temperature (°C) | -1.0 | -1.2 | 0.4 | 5.2 | 8.5 | 10.7 | 12.7 | 12.8 | 11.2 | 6.0 | 2.6 | 0.4 |
| Average night temperature (°C) | -8.4 | -7.3 | -6.8 | -1.3 | 2.5 | 5.9 | 8.1 | 8.4 | 5.6 | 0.8 | -2.3 | -4.9 |
| Absolute minimum temperature (°C) | -18.4 | -13.5 | -12.5 | -7.9 | -5.0 | 1.8 | 4.5 | 5.4 | 0.8 | -7.2 | -4.7 | -11.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.4 | 9.7 | 10.5 | 11.0 | 11.1 | 8.3 | 9.5 | 7.9 | 10.0 | 8.7 | 9.4 | 9.1 |
| Precipitation (mm) | 2 | 53 | 66 | 148 | 114 | 210 | 155 | 183 | 101 | 169 | 21 | 15 |
| Sunny days | 27 | 8 | 5 | 0 | 3 | 2 | 3 | 1 | 4 | 3 | 12 | 20 |
| Rainy days | 1 | 1 | 5 | 24 | 27 | 28 | 28 | 30 | 26 | 23 | 4 | 0 |
| Snow days | 3 | 19 | 21 | 6 | 1 | 0 | 0 | 0 | 0 | 5 | 14 | 11 |
The largest precipitation sum in Heya is at