Average annual temperature is 9.8 °C
Absolute maximum temperature: 28.7 °C
Absolute minimum temperature: -10.4 °C
Number of sunny days: 115 days
Number of rainy days: 187 days
Number of snow days: 63 days
Look at detailed online map of Heluo
* Weather data for Heluo 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) | 18.1 | 16.2 | 13.3 | 19.1 | 28.0 | 28.7 | 24.4 | 26.0 | 22.4 | 24.4 | 14.9 | 17.0 |
| Average daytime temperature (°C) | 10.2 | 8.8 | 8.9 | 14.9 | 19.1 | 20.7 | 21.3 | 21.0 | 20.2 | 15.4 | 11.3 | 8.9 |
| Average temperature (°C) | 4.5 | 3.5 | 3.4 | 9.1 | 13.4 | 15.7 | 16.8 | 16.7 | 15.2 | 9.8 | 5.4 | 3.4 |
| Average night temperature (°C) | -1.6 | -1.9 | -2.8 | 2.9 | 7.5 | 11.1 | 12.8 | 13.1 | 10.6 | 4.9 | 0.4 | -1.5 |
| Absolute minimum temperature (°C) | -8.7 | -10.4 | -9.0 | -2.2 | 1.6 | 4.7 | 8.6 | 7.9 | 7.3 | -3.0 | -3.8 | -6.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.5 | 9.7 | 10.7 | 11.2 | 11.3 | 9.3 | 10.2 | 8.7 | 10.4 | 9.4 | 9.3 | 9.0 |
| Precipitation (mm) | 1 | 46 | 39 | 98 | 87 | 186 | 191 | 210 | 70 | 155 | 32 | 26 |
| Sunny days | 29 | 12 | 10 | 4 | 5 | 3 | 3 | 2 | 6 | 4 | 16 | 21 |
| Rainy days | 0 | 2 | 2 | 23 | 24 | 27 | 28 | 29 | 24 | 22 | 3 | 3 |
| Snow days | 2 | 14 | 19 | 3 | 2 | 0 | 0 | 0 | 0 | 5 | 11 | 7 |
The largest precipitation sum in Heluo is at