Average annual temperature is 16.0 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -2.9 °C
Number of sunny days: 137 days
Number of rainy days: 227 days
Number of snow days: 1 day
Look at detailed online map of Heinijian
* Weather data for Heinijian 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) | 23.4 | 24.8 | 25.8 | 31.9 | 32.4 | 32.8 | 29.0 | 26.2 | 26.7 | 26.3 | 23.5 | 22.5 |
| Average daytime temperature (°C) | 13.6 | 19.1 | 21.5 | 26.7 | 27.1 | 24.9 | 25.3 | 23.9 | 24.2 | 20.5 | 19.2 | 16.6 |
| Average temperature (°C) | 7.3 | 12.5 | 14.4 | 19.4 | 20.7 | 19.9 | 20.4 | 19.3 | 18.8 | 15.7 | 13.2 | 10.6 |
| Average night temperature (°C) | 1.7 | 6.7 | 8.4 | 11.8 | 15.1 | 15.8 | 16.3 | 15.8 | 14.3 | 12.0 | 8.2 | 5.5 |
| Absolute minimum temperature (°C) | -2.9 | 3.6 | 3.3 | 6.9 | 11.3 | 12.3 | 13.5 | 13.3 | 11.3 | 6.7 | 2.7 | 0.8 |
| 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) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.3 | 8.5 | 9.3 | 10.9 | 10.2 | 9.1 | 9.6 | 9.7 | 10.2 | 7.6 | 8.2 | 7.4 |
| Precipitation (mm) | 11 | 11 | 24 | 20 | 71 | 195 | 197 | 255 | 73 | 99 | 14 | 8 |
| Sunny days | 20 | 16 | 15 | 18 | 14 | 6 | 3 | 0 | 6 | 4 | 20 | 15 |
| Rainy days | 10 | 12 | 16 | 12 | 17 | 24 | 28 | 31 | 24 | 27 | 10 | 16 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Heinijian is at