Average annual temperature is 14.1 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -11.1 °C
Number of sunny days: 247 days
Number of rainy days: 117 days
Number of snow days: 1 day
Look at detailed online map of Heichi
* Weather data for Heichi 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) | 11.0 | 14.9 | 24.7 | 29.5 | 31.8 | 35.1 | 34.5 | 34.6 | 30.3 | 22.8 | 24.7 | 17.0 |
| Average daytime temperature (°C) | 5.4 | 8.7 | 17.1 | 19.8 | 23.9 | 28.2 | 30.9 | 29.4 | 25.1 | 19.8 | 12.5 | 5.4 |
| Average temperature (°C) | 0.5 | 3.8 | 11.2 | 14.5 | 19.2 | 23.6 | 26.3 | 25.1 | 21.0 | 15.0 | 7.5 | 0.7 |
| Average night temperature (°C) | -3.9 | -0.4 | 5.4 | 9.5 | 14.9 | 19.3 | 22.5 | 21.4 | 17.7 | 11.1 | 2.7 | -3.1 |
| Absolute minimum temperature (°C) | -10.2 | -3.4 | -1.9 | 2.5 | 6.9 | 13.4 | 17.4 | 15.5 | 12.5 | 7.8 | -4.1 | -11.1 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.4 | 7.0 | 8.9 | 7.6 | 6.8 | 9.1 | 9.5 | 9.5 | 7.5 | 7.3 | 7.6 | 7.3 |
| Precipitation (mm) | 5 | 19 | 21 | 77 | 100 | 133 | 100 | 112 | 103 | 31 | 6 | 24 |
| Sunny days | 29 | 19 | 25 | 17 | 16 | 19 | 20 | 18 | 11 | 23 | 24 | 26 |
| Rainy days | 1 | 9 | 6 | 13 | 15 | 11 | 11 | 13 | 19 | 8 | 6 | 5 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Heichi is at