Average annual temperature is 16.2 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: -8.2 °C
Number of sunny days: 236 days
Number of rainy days: 126 days
Number of snow days: 3 days
Look at detailed online map of Heyanheliu
* Weather data for Heyanheliu 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) | 16.5 | 18.6 | 28.8 | 30.0 | 35.0 | 38.3 | 37.4 | 36.2 | 32.3 | 28.1 | 28.8 | 21.7 |
| Average daytime temperature (°C) | 8.5 | 10.7 | 19.1 | 21.3 | 26.3 | 32.1 | 33.0 | 31.8 | 27.3 | 23.6 | 15.4 | 7.5 |
| Average temperature (°C) | 2.4 | 5.4 | 12.8 | 16.0 | 21.4 | 26.6 | 28.4 | 27.2 | 23.0 | 18.0 | 10.0 | 2.3 |
| Average night temperature (°C) | -2.9 | -0.1 | 7.0 | 11.2 | 17.0 | 21.6 | 24.5 | 23.1 | 19.1 | 13.2 | 4.9 | -2.3 |
| Absolute minimum temperature (°C) | -7.4 | -4.3 | 1.4 | 5.1 | 11.0 | 15.3 | 21.6 | 17.1 | 13.9 | 7.6 | -3.6 | -8.2 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.3 | 6.3 | 8.1 | 8.0 | 6.8 | 8.3 | 9.2 | 9.8 | 7.1 | 7.6 | 6.7 | 6.9 |
| Precipitation (mm) | 17 | 25 | 15 | 77 | 103 | 71 | 274 | 163 | 114 | 18 | 27 | 33 |
| Sunny days | 28 | 20 | 26 | 21 | 14 | 18 | 10 | 18 | 11 | 23 | 23 | 24 |
| Rainy days | 2 | 7 | 5 | 9 | 17 | 12 | 21 | 13 | 19 | 8 | 7 | 6 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Heyanheliu during the most sunny months:
The largest precipitation sum in Heyanheliu is at