Average annual temperature is 3.0 °C
Absolute maximum temperature: 21.3 °C
Absolute minimum temperature: -14.5 °C
Number of sunny days: 92 days
Number of rainy days: 249 days
Number of snow days: 24 days
Look at detailed online map of Gangou
* Weather data for Gangou 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) | 11.7 | 9.9 | 9.0 | 14.4 | 21.3 | 21.0 | 17.1 | 15.5 | 14.4 | 14.8 | 9.7 | 6.7 |
| Average daytime temperature (°C) | 3.2 | 4.3 | 5.5 | 10.8 | 12.8 | 13.0 | 13.6 | 12.6 | 12.5 | 8.4 | 4.4 | 3.3 |
| Average temperature (°C) | -3.3 | -1.0 | -1.1 | 3.7 | 6.5 | 7.7 | 8.5 | 8.2 | 7.0 | 3.3 | -1.2 | -2.8 |
| Average night temperature (°C) | -10.1 | -7.4 | -7.9 | -3.5 | 0.1 | 3.7 | 4.5 | 4.8 | 3.3 | -0.7 | -6.6 | -7.9 |
| Absolute minimum temperature (°C) | -14.5 | -10.8 | -13.1 | -6.9 | -3.6 | 0.2 | 1.2 | 2.1 | -0.1 | -4.7 | -12.4 | -11.3 |
| 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 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.6 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| 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) | 9.4 | 9.6 | 10.6 | 11.2 | 11.1 | 8.6 | 9.2 | 8.4 | 9.9 | 8.7 | 9.1 | 9.2 |
| Precipitation (mm) | 3 | 16 | 77 | 57 | 95 | 220 | 252 | 275 | 201 | 122 | 46 | 19 |
| Sunny days | 25 | 12 | 2 | 4 | 9 | 1 | 0 | 0 | 2 | 2 | 16 | 19 |
| Rainy days | 1 | 6 | 25 | 26 | 22 | 29 | 31 | 31 | 28 | 29 | 14 | 7 |
| Snow days | 5 | 10 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 |
The largest precipitation sum in Gangou is at