Average annual temperature is 10.2 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: -21.4 °C
Number of sunny days: 250 days
Number of rainy days: 100 days
Number of snow days: 15 days
Look at detailed online map of Heitoucun
* Weather data for Heitoucun 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) | 5.6 | 10.2 | 21.7 | 23.3 | 28.8 | 34.9 | 36.4 | 34.6 | 31.2 | 25.3 | 22.7 | 10.5 |
| Average daytime temperature (°C) | -2.7 | 2.7 | 11.2 | 17.2 | 24.6 | 29.7 | 30.1 | 28.8 | 26.5 | 19.1 | 3.2 | -4.0 |
| Average temperature (°C) | -7.5 | -2.5 | 4.5 | 10.9 | 18.5 | 23.7 | 25.5 | 24.3 | 20.6 | 13.3 | -1.3 | -8.2 |
| Average night temperature (°C) | -12.2 | -6.7 | -0.9 | 5.7 | 12.8 | 18.4 | 21.8 | 20.5 | 15.7 | 8.4 | -5.1 | -12.3 |
| Absolute minimum temperature (°C) | -21.4 | -10.5 | -6.1 | -0.8 | 6.4 | 13.2 | 18.5 | 16.1 | 8.9 | 2.4 | -11.1 | -19.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.3 | 14.5 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.3 | 8.5 | 9.6 | 8.9 | 10.2 | 10.8 | 9.2 | 9.7 | 9.6 | 8.6 | 6.7 | 6.7 |
| Precipitation (mm) | 5 | 1 | 3 | 47 | 66 | 49 | 236 | 135 | 34 | 13 | 67 | 12 |
| Sunny days | 27 | 26 | 30 | 20 | 19 | 14 | 9 | 19 | 19 | 24 | 18 | 25 |
| Rainy days | 1 | 0 | 1 | 10 | 12 | 16 | 22 | 12 | 11 | 7 | 8 | 0 |
| Snow days | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 6 |
The largest precipitation sum in Heitoucun is at