Average annual temperature is 18.6 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: 4.4 °C
Number of sunny days: 102 days
Number of rainy days: 263 days
Look at detailed online map of Guomen
* Weather data for Guomen 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) | 24.7 | 25.6 | 27.6 | 31.6 | 32.2 | 31.7 | 28.5 | 28.4 | 27.2 | 27.1 | 24.7 | 23.3 |
| Average daytime temperature (°C) | 20.3 | 22.3 | 24.4 | 28.3 | 27.7 | 26.7 | 26.5 | 25.5 | 25.4 | 23.8 | 22.0 | 19.4 |
| Average temperature (°C) | 13.0 | 15.5 | 17.5 | 21.5 | 21.6 | 21.8 | 21.8 | 21.1 | 20.9 | 18.7 | 16.0 | 14.0 |
| Average night temperature (°C) | 6.8 | 9.5 | 11.7 | 15.5 | 16.7 | 18.4 | 18.5 | 18.3 | 17.4 | 14.9 | 12.0 | 10.3 |
| Absolute minimum temperature (°C) | 4.4 | 6.9 | 9.6 | 11.3 | 14.5 | 16.3 | 16.6 | 16.9 | 16.3 | 12.5 | 8.6 | 6.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.9 | 10.0 | 10.5 | 11.3 | 11.2 | 10.8 | 9.6 | 7.6 | 9.8 | 9.3 | 8.9 | 8.3 |
| Precipitation (mm) | 2 | 40 | 27 | 30 | 135 | 219 | 187 | 317 | 118 | 130 | 42 | 84 |
| Sunny days | 27 | 14 | 13 | 19 | 8 | 0 | 2 | 0 | 3 | 1 | 10 | 5 |
| Rainy days | 4 | 14 | 18 | 11 | 23 | 30 | 29 | 31 | 27 | 30 | 20 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guomen is at