Average annual temperature is 10.2 °C
Absolute maximum temperature: 26.9 °C
Absolute minimum temperature: -4.8 °C
Number of sunny days: 137 days
Number of rainy days: 227 days
Number of snow days: 1 day
Look at detailed online map of Heitouguo
* Weather data for Heitouguo 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) | 17.1 | 15.7 | 16.4 | 20.8 | 26.9 | 26.4 | 24.7 | 23.6 | 22.8 | 21.2 | 17.6 | 13.9 |
| Average daytime temperature (°C) | 11.1 | 12.0 | 13.9 | 17.2 | 19.4 | 21.4 | 22.0 | 20.5 | 20.5 | 17.6 | 14.3 | 11.5 |
| Average temperature (°C) | 3.7 | 5.0 | 6.7 | 10.2 | 12.7 | 15.5 | 16.1 | 15.5 | 14.5 | 11.3 | 6.8 | 4.3 |
| Average night temperature (°C) | -2.2 | -0.9 | 0.4 | 3.9 | 6.4 | 10.4 | 12.1 | 12.2 | 10.1 | 6.3 | 0.6 | -1.1 |
| Absolute minimum temperature (°C) | -4.8 | -2.4 | -2.6 | 0.2 | 4.1 | 8.6 | 9.7 | 10.1 | 7.4 | 2.1 | -0.9 | -3.1 |
| 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 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.2 | 12.0 | 12.8 | 13.5 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.8 | 10.5 |
| 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) | 9.8 | 9.6 | 10.4 | 11.4 | 10.9 | 9.6 | 9.5 | 7.5 | 10.0 | 9.5 | 9.2 | 8.9 |
| Precipitation (mm) | 0 | 15 | 49 | 30 | 67 | 166 | 264 | 395 | 234 | 85 | 34 | 22 |
| Sunny days | 29 | 19 | 9 | 9 | 10 | 3 | 1 | 0 | 1 | 11 | 23 | 22 |
| Rainy days | 1 | 9 | 22 | 21 | 21 | 27 | 30 | 31 | 29 | 20 | 7 | 9 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Heitouguo is at