Average annual temperature is 7.3 °C
Absolute maximum temperature: 28.5 °C
Absolute minimum temperature: -18.1 °C
Number of sunny days: 196 days
Number of rainy days: 138 days
Number of snow days: 31 days
Look at detailed online map of Heiyemiao
* Weather data for Heiyemiao 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) | 10.3 | 7.4 | 17.8 | 23.4 | 25.0 | 26.0 | 28.5 | 27.6 | 27.0 | 17.9 | 18.4 | 12.2 |
| Average daytime temperature (°C) | -0.2 | 2.8 | 9.7 | 13.1 | 17.2 | 21.8 | 24.5 | 24.2 | 19.9 | 13.1 | 7.4 | 2.8 |
| Average temperature (°C) | -6.2 | -2.6 | 3.6 | 7.0 | 11.8 | 16.3 | 18.7 | 18.4 | 14.6 | 7.7 | 1.1 | -3.6 |
| Average night temperature (°C) | -11.1 | -7.1 | -1.5 | 1.4 | 6.9 | 11.0 | 13.5 | 13.2 | 10.4 | 3.0 | -3.7 | -8.4 |
| Absolute minimum temperature (°C) | -18.1 | -16.3 | -6.8 | -6.0 | 1.9 | 6.4 | 8.8 | 7.9 | 4.7 | -1.9 | -7.3 | -16.4 |
| 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 | 14.3 | 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.8 | 6.7 | 8.3 | 8.0 | 7.2 | 9.2 | 10.0 | 9.7 | 7.7 | 7.0 | 8.1 | 8.0 |
| Precipitation (mm) | 5 | 25 | 13 | 38 | 64 | 50 | 83 | 46 | 119 | 74 | 5 | 4 |
| Sunny days | 23 | 18 | 16 | 14 | 8 | 17 | 15 | 17 | 7 | 10 | 23 | 28 |
| Rainy days | 2 | 0 | 9 | 12 | 23 | 13 | 16 | 14 | 23 | 21 | 4 | 1 |
| Snow days | 6 | 10 | 6 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 |
The largest precipitation sum in Heiyemiao is at