Average annual temperature is 6.5 °C
Absolute maximum temperature: 24.2 °C
Absolute minimum temperature: -17.3 °C
Number of sunny days: 88 days
Number of rainy days: 224 days
Number of snow days: 53 days
Look at detailed online map of Heiruo
* Weather data for Heiruo 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) | 18.0 | 14.7 | 10.2 | 17.5 | 24.2 | 24.2 | 22.8 | 23.2 | 20.5 | 20.3 | 14.6 | 9.5 |
| Average daytime temperature (°C) | 9.4 | 9.5 | 8.2 | 13.9 | 16.3 | 18.2 | 19.2 | 18.9 | 18.4 | 14.1 | 8.3 | 6.6 |
| Average temperature (°C) | 0.4 | 1.2 | 1.2 | 6.1 | 9.8 | 12.1 | 13.2 | 13.0 | 11.9 | 7.9 | 1.3 | -0.7 |
| Average night temperature (°C) | -8.0 | -6.9 | -7.0 | -1.7 | 3.0 | 7.4 | 9.2 | 9.5 | 7.8 | 3.5 | -5.9 | -8.5 |
| Absolute minimum temperature (°C) | -14.2 | -16.3 | -15.1 | -6.0 | -1.2 | 3.8 | 5.7 | 8.0 | 4.4 | -1.6 | -17.3 | -14.3 |
| 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 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 13.9 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.6 | 10.1 | 10.8 | 11.5 | 11.5 | 9.2 | 9.4 | 8.8 | 10.1 | 9.5 | 9.3 | 9.3 |
| Precipitation (mm) | 1 | 31 | 81 | 81 | 83 | 309 | 265 | 290 | 165 | 197 | 53 | 19 |
| Sunny days | 28 | 10 | 2 | 2 | 5 | 1 | 0 | 0 | 1 | 4 | 12 | 23 |
| Rainy days | 0 | 3 | 10 | 27 | 26 | 29 | 31 | 31 | 29 | 26 | 11 | 1 |
| Snow days | 3 | 15 | 19 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 7 |
The largest precipitation sum in Heiruo is at