Average annual temperature is 10.0 °C
Absolute maximum temperature: 29.7 °C
Absolute minimum temperature: -15.6 °C
Number of sunny days: 196 days
Number of rainy days: 133 days
Number of snow days: 36 days
Look at detailed online map of Heran
* Weather data for Heran 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) | 13.3 | 15.1 | 19.1 | 25.2 | 26.9 | 27.4 | 29.7 | 29.7 | 27.9 | 20.0 | 17.0 | 12.3 |
| Average daytime temperature (°C) | 3.4 | 6.1 | 11.7 | 15.5 | 18.9 | 22.9 | 25.9 | 25.2 | 21.6 | 14.4 | 10.8 | 6.9 |
| Average temperature (°C) | -2.5 | 0.9 | 6.0 | 9.0 | 13.3 | 17.9 | 21.0 | 20.4 | 16.7 | 10.0 | 5.3 | 1.2 |
| Average night temperature (°C) | -8.4 | -3.8 | 0.4 | 2.9 | 7.8 | 13.0 | 16.1 | 15.8 | 12.4 | 5.6 | 0.3 | -3.7 |
| Absolute minimum temperature (°C) | -15.6 | -8.5 | -4.1 | -4.0 | 2.7 | 9.1 | 11.7 | 10.8 | 9.4 | 1.9 | -3.7 | -13.2 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.1 | 8.5 | 10.0 | 9.8 | 8.4 | 10.0 | 10.7 | 10.0 | 9.2 | 7.9 | 9.0 | 8.6 |
| Precipitation (mm) | 3 | 17 | 19 | 22 | 78 | 81 | 55 | 85 | 95 | 92 | 3 | 1 |
| Sunny days | 27 | 15 | 21 | 19 | 9 | 9 | 13 | 8 | 7 | 13 | 26 | 29 |
| Rainy days | 0 | 1 | 4 | 3 | 22 | 21 | 18 | 23 | 23 | 18 | 0 | 0 |
| Snow days | 4 | 12 | 6 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 2 |
The largest precipitation sum in Heran is at