Average annual temperature is 16.8 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: -2.0 °C
Number of sunny days: 112 days
Number of rainy days: 252 days
Number of snow days: 1 day
Look at detailed online map of Heidalu
* Weather data for Heidalu 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) | 21.4 | 24.6 | 28.0 | 32.8 | 34.4 | 30.9 | 30.0 | 26.6 | 26.1 | 26.3 | 24.8 | 23.7 |
| Average daytime temperature (°C) | 13.3 | 18.1 | 20.7 | 25.6 | 26.6 | 25.9 | 27.0 | 24.6 | 23.9 | 21.4 | 19.2 | 16.1 |
| Average temperature (°C) | 7.7 | 12.5 | 14.8 | 19.1 | 21.1 | 21.3 | 22.3 | 20.6 | 19.9 | 17.0 | 14.4 | 11.0 |
| Average night temperature (°C) | 3.6 | 8.8 | 11.0 | 14.3 | 17.1 | 18.1 | 18.9 | 17.7 | 16.7 | 13.6 | 11.1 | 7.1 |
| Absolute minimum temperature (°C) | -2.0 | 4.0 | 4.7 | 9.5 | 13.2 | 15.1 | 16.8 | 13.8 | 13.5 | 8.7 | 6.0 | -0.6 |
| 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 | 11.4 | 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) | 6.0 | 7.4 | 7.4 | 9.4 | 9.6 | 9.3 | 10.8 | 8.9 | 9.3 | 7.6 | 7.6 | 6.7 |
| Precipitation (mm) | 11 | 20 | 61 | 66 | 143 | 198 | 129 | 276 | 77 | 73 | 35 | 13 |
| Sunny days | 19 | 11 | 8 | 14 | 6 | 3 | 7 | 1 | 2 | 12 | 14 | 15 |
| Rainy days | 11 | 17 | 23 | 16 | 25 | 27 | 24 | 30 | 28 | 19 | 16 | 16 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Heidalu during the most sunny months:
The largest precipitation sum in Heidalu is at