Average annual temperature is 10.8 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: -20.9 °C
Number of sunny days: 232 days
Number of rainy days: 120 days
Number of snow days: 13 days
Look at detailed online map of Hehekou
* Weather data for Hehekou 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) | 11.2 | 10.4 | 23.7 | 24.4 | 31.2 | 32.7 | 33.8 | 30.8 | 27.1 | 22.6 | 23.5 | 16.1 |
| Average daytime temperature (°C) | 2.0 | 4.2 | 13.8 | 15.2 | 21.7 | 28.2 | 28.5 | 26.1 | 22.4 | 18.1 | 7.8 | 0.3 |
| Average temperature (°C) | -3.6 | -0.6 | 7.6 | 10.3 | 17.0 | 23.0 | 24.2 | 22.4 | 18.2 | 12.9 | 2.4 | -5.0 |
| Average night temperature (°C) | -8.9 | -4.7 | 1.9 | 5.7 | 12.5 | 17.4 | 19.9 | 19.2 | 14.6 | 8.5 | -1.8 | -9.2 |
| Absolute minimum temperature (°C) | -20.5 | -11.4 | -5.1 | -1.0 | 7.0 | 11.8 | 17.0 | 13.5 | 8.9 | 3.4 | -8.6 | -20.9 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.2 | 8.1 | 9.9 | 7.9 | 7.8 | 11.6 | 9.4 | 8.9 | 8.3 | 8.8 | 8.1 | 7.3 |
| Precipitation (mm) | 9 | 17 | 20 | 77 | 66 | 51 | 328 | 142 | 55 | 9 | 10 | 20 |
| Sunny days | 28 | 21 | 25 | 16 | 13 | 19 | 15 | 4 | 13 | 26 | 26 | 26 |
| Rainy days | 0 | 1 | 6 | 14 | 18 | 11 | 16 | 27 | 17 | 5 | 3 | 2 |
| Snow days | 3 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The best time to visit Hehekou during the most sunny months:
The largest precipitation sum in Hehekou is at