Average annual temperature is 19.6 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: -0.7 °C
Number of sunny days: 96 days
Number of rainy days: 269 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) | 22.3 | 24.1 | 32.3 | 29.1 | 32.1 | 32.1 | 33.2 | 30.8 | 29.8 | 29.9 | 27.4 | 27.2 |
| Average daytime temperature (°C) | 15.1 | 16.1 | 21.7 | 24.1 | 26.8 | 28.8 | 31.1 | 29.0 | 27.8 | 25.1 | 20.9 | 16.5 |
| Average temperature (°C) | 10.5 | 12.1 | 16.8 | 20.1 | 23.1 | 25.3 | 27.2 | 25.4 | 24.5 | 21.1 | 16.7 | 11.9 |
| Average night temperature (°C) | 5.7 | 8.4 | 12.7 | 16.6 | 19.6 | 22.3 | 23.5 | 22.5 | 21.6 | 17.6 | 12.9 | 7.7 |
| Absolute minimum temperature (°C) | -0.5 | 4.9 | 8.0 | 10.2 | 14.0 | 20.4 | 21.8 | 19.1 | 19.1 | 14.0 | 6.8 | -0.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 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) | 6.3 | 4.0 | 4.4 | 6.3 | 7.9 | 8.6 | 11.2 | 8.3 | 8.6 | 7.8 | 6.9 | 6.3 |
| Precipitation (mm) | 18 | 110 | 121 | 167 | 219 | 319 | 173 | 207 | 144 | 45 | 68 | 22 |
| Sunny days | 17 | 10 | 9 | 5 | 4 | 5 | 2 | 3 | 3 | 13 | 14 | 11 |
| Rainy days | 14 | 18 | 22 | 25 | 27 | 25 | 29 | 28 | 27 | 18 | 16 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Guomen during the most sunny months:
The largest precipitation sum in Guomen is at