Average annual temperature is 9.7 °C
Absolute maximum temperature: 27.1 °C
Absolute minimum temperature: -11.3 °C
Number of sunny days: 138 days
Number of rainy days: 178 days
Number of snow days: 49 days
Look at detailed online map of Heiyusi
* Weather data for Heiyusi 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) | 14.6 | 16.9 | 16.6 | 23.0 | 24.0 | 24.2 | 27.1 | 26.8 | 24.7 | 18.1 | 18.4 | 12.6 |
| Average daytime temperature (°C) | 4.0 | 6.8 | 10.5 | 14.3 | 17.4 | 20.9 | 24.0 | 23.6 | 20.4 | 14.7 | 12.0 | 7.3 |
| Average temperature (°C) | -1.4 | 1.7 | 5.4 | 8.8 | 12.8 | 16.7 | 19.5 | 19.0 | 15.9 | 10.2 | 5.8 | 1.4 |
| Average night temperature (°C) | -5.9 | -2.6 | 0.4 | 3.4 | 8.7 | 12.9 | 15.4 | 15.2 | 12.2 | 6.3 | 0.7 | -3.0 |
| Absolute minimum temperature (°C) | -11.3 | -7.2 | -4.9 | -11.2 | 4.8 | 9.8 | 12.0 | 10.8 | 5.4 | 2.1 | -5.9 | -11.0 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.9 | 6.9 | 7.7 | 7.5 | 6.8 | 8.5 | 9.6 | 9.8 | 7.5 | 6.8 | 8.3 | 8.3 |
| Precipitation (mm) | 9 | 23 | 45 | 63 | 113 | 70 | 117 | 89 | 107 | 54 | 7 | 3 |
| Sunny days | 18 | 16 | 10 | 7 | 4 | 6 | 7 | 8 | 4 | 13 | 19 | 26 |
| Rainy days | 0 | 1 | 11 | 18 | 26 | 24 | 24 | 23 | 26 | 18 | 6 | 1 |
| Snow days | 13 | 11 | 10 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 4 |
The largest precipitation sum in Heiyusi is at