Average annual temperature is 3.3 °C
Absolute maximum temperature: 22.7 °C
Absolute minimum temperature: -20.5 °C
Number of sunny days: 102 days
Number of rainy days: 150 days
Number of snow days: 113 days
Look at detailed online map of Heilagengcai
* Weather data for Heilagengcai 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) | 10.4 | 9.6 | 6.6 | 13.3 | 20.7 | 22.7 | 20.2 | 21.0 | 18.9 | 18.9 | 8.6 | 5.9 |
| Average daytime temperature (°C) | 2.6 | 2.9 | 3.0 | 8.2 | 12.3 | 15.5 | 16.9 | 16.9 | 16.0 | 10.0 | 4.2 | 0.8 |
| Average temperature (°C) | -3.9 | -2.5 | -2.5 | 2.0 | 6.4 | 10.1 | 11.9 | 12.1 | 9.8 | 4.0 | -2.1 | -5.9 |
| Average night temperature (°C) | -12.0 | -8.7 | -9.1 | -5.1 | -0.3 | 5.4 | 7.0 | 7.4 | 4.2 | -1.4 | -8.8 | -13.5 |
| Absolute minimum temperature (°C) | -18.9 | -20.5 | -14.4 | -10.1 | -9.1 | 1.1 | 3.9 | 2.6 | -0.6 | -6.1 | -13.5 | -16.1 |
| 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) | 10.3 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.3 | 9.5 | 10.4 | 10.7 | 11.5 | 9.2 | 9.8 | 8.8 | 10.0 | 9.6 | 9.2 | 8.8 |
| Precipitation (mm) | 3 | 27 | 35 | 40 | 61 | 147 | 155 | 213 | 120 | 79 | 12 | 11 |
| Sunny days | 25 | 12 | 7 | 3 | 8 | 3 | 1 | 0 | 1 | 6 | 19 | 17 |
| Rainy days | 0 | 3 | 2 | 5 | 13 | 27 | 30 | 31 | 29 | 9 | 0 | 1 |
| Snow days | 6 | 13 | 22 | 22 | 10 | 0 | 0 | 0 | 0 | 16 | 11 | 13 |
The largest precipitation sum in Heilagengcai is at