Average annual temperature is 16.7 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: 1.4 °C
Number of sunny days: 132 days
Number of rainy days: 233 days
Look at detailed online map of Heini
* Weather data for Heini 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) | 20.0 | 21.9 | 25.0 | 29.5 | 31.9 | 31.0 | 27.4 | 24.3 | 25.2 | 25.2 | 23.9 | 20.7 |
| Average daytime temperature (°C) | 14.3 | 18.1 | 20.9 | 26.4 | 26.7 | 25.1 | 25.0 | 23.1 | 23.7 | 21.8 | 19.1 | 16.7 |
| Average temperature (°C) | 9.1 | 12.9 | 15.1 | 20.5 | 21.3 | 20.5 | 20.6 | 19.1 | 19.1 | 17.0 | 14.1 | 11.7 |
| Average night temperature (°C) | 4.3 | 8.0 | 9.9 | 14.4 | 16.3 | 16.7 | 16.8 | 16.2 | 15.2 | 13.0 | 9.8 | 7.6 |
| Absolute minimum temperature (°C) | 1.4 | 5.6 | 6.1 | 11.3 | 12.4 | 14.4 | 15.6 | 14.2 | 13.6 | 9.7 | 6.4 | 2.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.3 | 13.6 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| 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) | 7.7 | 8.3 | 9.5 | 11.2 | 10.7 | 10.3 | 10.6 | 8.2 | 10.6 | 8.8 | 8.4 | 8.1 |
| Precipitation (mm) | 4 | 20 | 23 | 24 | 55 | 197 | 183 | 417 | 74 | 50 | 40 | 22 |
| Sunny days | 22 | 13 | 15 | 21 | 15 | 4 | 2 | 1 | 2 | 6 | 16 | 15 |
| Rainy days | 9 | 15 | 16 | 9 | 16 | 26 | 29 | 30 | 28 | 25 | 14 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Heini is at