Average annual temperature is 17.3 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: -5.6 °C
Number of sunny days: 134 days
Number of rainy days: 229 days
Number of snow days: 2 days
Look at detailed online map of Heiniuwan
* Weather data for Heiniuwan 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) | 21.0 | 18.3 | 22.8 | 30.0 | 31.8 | 32.8 | 34.9 | 35.0 | 32.9 | 27.5 | 27.1 | 21.4 |
| Average daytime temperature (°C) | 10.0 | 10.4 | 16.8 | 21.1 | 25.0 | 28.4 | 31.2 | 30.5 | 27.6 | 22.6 | 18.1 | 11.1 |
| Average temperature (°C) | 6.3 | 6.9 | 12.9 | 17.2 | 21.5 | 24.9 | 27.6 | 26.8 | 23.9 | 18.8 | 13.5 | 7.0 |
| Average night temperature (°C) | 2.1 | 3.7 | 9.2 | 13.8 | 18.4 | 22.0 | 24.8 | 23.5 | 20.9 | 15.7 | 9.7 | 3.3 |
| Absolute minimum temperature (°C) | -5.6 | -0.2 | 4.5 | 7.0 | 11.8 | 16.8 | 21.9 | 17.6 | 17.7 | 11.6 | 0.6 | -5.5 |
| 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 | 14.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.8 | 4.0 | 5.8 | 7.1 | 7.5 | 7.9 | 9.5 | 10.3 | 7.1 | 6.7 | 7.4 | 6.6 |
| Precipitation (mm) | 57 | 89 | 106 | 201 | 195 | 200 | 163 | 124 | 83 | 42 | 49 | 38 |
| Sunny days | 21 | 10 | 12 | 9 | 7 | 7 | 5 | 8 | 4 | 13 | 19 | 19 |
| Rainy days | 9 | 18 | 19 | 21 | 24 | 23 | 26 | 23 | 26 | 18 | 11 | 11 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Heiniuwan during the most sunny months:
The largest precipitation sum in Heiniuwan is at