Average annual temperature is 3.9 °C
Absolute maximum temperature: 21.9 °C
Absolute minimum temperature: -16.9 °C
Number of sunny days: 122 days
Number of rainy days: 165 days
Number of snow days: 78 days
Look at detailed online map of Heranniba
* Weather data for Heranniba 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) | 12.8 | 10.2 | 8.5 | 14.0 | 21.5 | 21.9 | 20.0 | 19.7 | 17.0 | 17.8 | 9.6 | 8.0 |
| Average daytime temperature (°C) | 5.4 | 4.3 | 5.9 | 10.4 | 13.8 | 14.5 | 16.1 | 16.1 | 15.4 | 10.0 | 5.7 | 3.8 |
| Average temperature (°C) | -1.9 | -2.1 | -0.3 | 3.6 | 7.0 | 9.0 | 10.8 | 11.0 | 9.1 | 4.0 | -0.9 | -2.9 |
| Average night temperature (°C) | -8.8 | -8.4 | -6.9 | -3.3 | 0.1 | 4.0 | 6.2 | 7.1 | 3.7 | -1.5 | -6.6 | -8.8 |
| Absolute minimum temperature (°C) | -15.5 | -16.9 | -12.4 | -5.3 | -4.5 | -2.2 | 2.4 | 4.6 | 0.5 | -6.7 | -9.8 | -13.1 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.7 | 14.0 | 13.9 | 13.2 | 12.3 | 11.4 | 10.7 | 10.2 |
| 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) | 9.5 | 9.9 | 10.7 | 11.0 | 11.4 | 9.3 | 8.8 | 8.0 | 10.0 | 8.7 | 9.1 | 8.9 |
| Precipitation (mm) | 0 | 21 | 14 | 46 | 69 | 217 | 182 | 235 | 81 | 82 | 13 | 8 |
| Sunny days | 29 | 13 | 12 | 5 | 9 | 4 | 1 | 1 | 0 | 6 | 19 | 23 |
| Rainy days | 0 | 0 | 0 | 11 | 18 | 25 | 30 | 30 | 30 | 19 | 1 | 1 |
| Snow days | 2 | 15 | 19 | 14 | 4 | 1 | 0 | 0 | 0 | 6 | 10 | 7 |
The largest precipitation sum in Heranniba is at