Average annual temperature is 9.4 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: -24.0 °C
Number of sunny days: 250 days
Number of rainy days: 99 days
Number of snow days: 16 days
Look at detailed online map of Guanhekou
* Weather data for Guanhekou 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) | 6.4 | 10.2 | 19.9 | 28.8 | 30.1 | 33.5 | 33.4 | 32.2 | 29.8 | 20.5 | 20.9 | 10.7 |
| Average daytime temperature (°C) | -1.6 | 4.3 | 12.2 | 15.0 | 23.0 | 28.6 | 28.8 | 28.0 | 23.8 | 17.2 | 5.2 | -1.7 |
| Average temperature (°C) | -7.1 | -1.1 | 5.1 | 8.7 | 16.6 | 22.3 | 23.2 | 22.2 | 18.1 | 11.0 | -0.2 | -6.9 |
| Average night temperature (°C) | -12.6 | -6.3 | -1.2 | 2.8 | 10.8 | 15.2 | 17.9 | 16.7 | 12.7 | 5.3 | -4.5 | -11.8 |
| Absolute minimum temperature (°C) | -23.0 | -15.5 | -7.8 | -3.9 | 4.2 | 8.2 | 12.3 | 10.2 | 4.4 | -0.2 | -12.7 | -24.0 |
| 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) | 9.7 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 7.8 | 7.9 | 9.7 | 7.2 | 8.2 | 11.6 | 9.4 | 10.0 | 9.1 | 8.3 | 7.7 | 7.2 |
| Precipitation (mm) | 5 | 14 | 7 | 71 | 50 | 26 | 108 | 79 | 32 | 16 | 2 | 16 |
| Sunny days | 28 | 20 | 26 | 14 | 13 | 23 | 20 | 14 | 19 | 23 | 26 | 24 |
| Rainy days | 2 | 0 | 5 | 14 | 18 | 7 | 11 | 17 | 11 | 8 | 2 | 4 |
| Snow days | 1 | 8 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The best time to visit Guanhekou during the most sunny months:
The largest precipitation sum in Guanhekou is at