Average annual temperature is 4.0 °C
Absolute maximum temperature: 23.4 °C
Absolute minimum temperature: -19.4 °C
Number of sunny days: 197 days
Number of rainy days: 127 days
Number of snow days: 41 days
Look at detailed online map of Hesu
* Weather data for Hesu 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) | 10.7 | 9.9 | 11.1 | 21.9 | 19.1 | 22.7 | 23.4 | 23.4 | 22.7 | 15.2 | 11.9 | 8.7 |
| Average daytime temperature (°C) | 0.3 | 2.5 | 6.0 | 10.6 | 12.3 | 16.1 | 19.1 | 18.6 | 16.1 | 8.9 | 6.2 | 2.6 |
| Average temperature (°C) | -6.4 | -3.8 | -0.1 | 3.4 | 6.6 | 10.8 | 13.6 | 13.2 | 10.6 | 3.6 | 0.1 | -3.7 |
| Average night temperature (°C) | -12.6 | -9.4 | -5.5 | -2.9 | 1.0 | 5.8 | 8.5 | 8.4 | 5.9 | -1.1 | -5.0 | -9.1 |
| Absolute minimum temperature (°C) | -18.4 | -19.4 | -9.3 | -8.6 | -3.5 | 2.5 | 4.9 | 3.5 | 2.7 | -5.6 | -9.4 | -15.9 |
| 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) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 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 | 8.7 | 9.8 | 9.9 | 8.0 | 9.4 | 10.3 | 9.7 | 8.6 | 7.8 | 9.1 | 8.7 |
| Precipitation (mm) | 5 | 17 | 8 | 24 | 132 | 107 | 128 | 134 | 95 | 79 | 2 | 0 |
| Sunny days | 27 | 17 | 18 | 18 | 11 | 6 | 12 | 11 | 8 | 15 | 26 | 28 |
| Rainy days | 0 | 1 | 3 | 4 | 19 | 24 | 19 | 20 | 22 | 15 | 0 | 0 |
| Snow days | 4 | 10 | 10 | 8 | 1 | 0 | 0 | 0 | 0 | 1 | 4 | 3 |
The largest precipitation sum in Hesu is at