Average annual temperature is 19.0 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: 2.3 °C
Number of sunny days: 125 days
Number of rainy days: 240 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) | 24.3 | 26.2 | 27.6 | 32.9 | 35.3 | 35.4 | 30.5 | 28.4 | 28.2 | 28.2 | 26.4 | 23.0 |
| Average daytime temperature (°C) | 17.4 | 21.6 | 24.1 | 29.2 | 29.7 | 28.0 | 27.8 | 25.8 | 26.4 | 24.0 | 21.6 | 18.9 |
| Average temperature (°C) | 11.6 | 15.6 | 18.0 | 22.8 | 23.8 | 22.7 | 22.6 | 21.1 | 21.2 | 19.0 | 16.0 | 13.5 |
| Average night temperature (°C) | 6.0 | 10.5 | 12.5 | 16.5 | 18.3 | 18.5 | 18.5 | 17.9 | 16.8 | 14.9 | 11.4 | 8.9 |
| Absolute minimum temperature (°C) | 2.3 | 7.8 | 9.0 | 13.7 | 14.7 | 16.1 | 16.5 | 16.1 | 15.2 | 11.5 | 7.4 | 4.2 |
| 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) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 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) | 8.4 | 9.6 | 10.4 | 11.5 | 10.9 | 10.6 | 10.6 | 9.5 | 10.7 | 9.1 | 8.8 | 8.0 |
| Precipitation (mm) | 5 | 13 | 19 | 13 | 45 | 245 | 174 | 426 | 69 | 41 | 23 | 24 |
| Sunny days | 20 | 15 | 13 | 20 | 15 | 3 | 4 | 0 | 5 | 2 | 13 | 15 |
| Rainy days | 11 | 13 | 18 | 10 | 16 | 27 | 27 | 31 | 25 | 29 | 17 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Heini is at