Average annual temperature is 18.1 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: -4.1 °C
Number of sunny days: 124 days
Number of rainy days: 241 days
Look at detailed online map of Guoshan
* Weather data for Guoshan 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) | 24.1 | 24.1 | 26.2 | 30.3 | 32.1 | 33.9 | 38.3 | 36.0 | 32.7 | 30.7 | 28.5 | 27.1 |
| Average daytime temperature (°C) | 14.3 | 16.0 | 18.9 | 22.7 | 26.3 | 30.3 | 32.4 | 30.9 | 29.5 | 24.2 | 20.8 | 16.6 |
| Average temperature (°C) | 8.9 | 9.9 | 12.9 | 17.2 | 21.0 | 24.6 | 26.7 | 25.6 | 24.6 | 19.5 | 14.8 | 10.6 |
| Average night temperature (°C) | 4.2 | 5.8 | 8.5 | 13.2 | 17.1 | 20.7 | 22.5 | 22.1 | 21.1 | 15.9 | 10.3 | 5.9 |
| Absolute minimum temperature (°C) | -4.1 | 0.4 | 1.1 | 5.0 | 9.2 | 17.6 | 20.5 | 20.5 | 18.3 | 10.6 | 3.0 | -3.8 |
| 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) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.9 | 10.5 |
| 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) | 5.6 | 6.4 | 6.7 | 6.2 | 7.3 | 8.5 | 8.7 | 9.3 | 8.7 | 5.9 | 7.5 | 6.5 |
| Precipitation (mm) | 74 | 79 | 133 | 167 | 125 | 206 | 261 | 175 | 130 | 35 | 33 | 43 |
| Sunny days | 17 | 13 | 13 | 8 | 9 | 3 | 6 | 0 | 5 | 13 | 20 | 17 |
| Rainy days | 14 | 15 | 18 | 22 | 22 | 27 | 25 | 31 | 25 | 18 | 10 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Guoshan during the most sunny months:
The largest precipitation sum in Guoshan is at