Average annual temperature is 4.2 °C
Absolute maximum temperature: 27.5 °C
Absolute minimum temperature: -23.1 °C
Number of sunny days: 193 days
Number of rainy days: 123 days
Number of snow days: 49 days
Look at detailed online map of Heitudun
* Weather data for Heitudun 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) | 9.3 | 5.9 | 14.6 | 20.1 | 21.7 | 25.2 | 27.5 | 27.3 | 24.3 | 13.1 | 14.6 | 7.0 |
| Average daytime temperature (°C) | -2.9 | -0.1 | 6.6 | 8.3 | 14.3 | 19.4 | 22.7 | 21.7 | 17.2 | 9.7 | 4.4 | 0.0 |
| Average temperature (°C) | -9.8 | -5.9 | 0.4 | 2.5 | 8.4 | 13.7 | 16.7 | 15.9 | 11.7 | 4.2 | -2.1 | -6.4 |
| Average night temperature (°C) | -14.6 | -11.0 | -4.7 | -2.6 | 3.2 | 7.8 | 10.7 | 10.3 | 6.8 | 0.0 | -6.6 | -10.9 |
| Absolute minimum temperature (°C) | -23.1 | -17.0 | -10.9 | -15.5 | -1.5 | 2.9 | 6.2 | 5.3 | 3.8 | -4.8 | -10.2 | -20.1 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.7 | 14.4 | 13.5 | 12.4 | 11.2 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.6 | 7.9 | 9.6 | 9.0 | 7.2 | 9.4 | 10.9 | 10.1 | 8.7 | 7.4 | 8.5 | 8.3 |
| Precipitation (mm) | 1 | 15 | 9 | 22 | 40 | 37 | 26 | 23 | 50 | 61 | 4 | 1 |
| Sunny days | 28 | 17 | 21 | 16 | 10 | 11 | 10 | 15 | 9 | 10 | 24 | 22 |
| Rainy days | 0 | 2 | 3 | 3 | 19 | 19 | 21 | 16 | 21 | 19 | 0 | 0 |
| Snow days | 3 | 9 | 7 | 11 | 2 | 0 | 0 | 0 | 0 | 2 | 6 | 9 |
The largest precipitation sum in Heitudun is at