Average annual temperature is 19.1 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: -5.3 °C
Number of sunny days: 131 days
Number of rainy days: 233 days
Number of snow days: 1 day
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) | 21.6 | 22.6 | 26.4 | 30.4 | 34.4 | 33.2 | 37.1 | 37.3 | 33.6 | 30.2 | 29.7 | 25.4 |
| Average daytime temperature (°C) | 12.3 | 13.4 | 19.2 | 23.4 | 27.2 | 29.8 | 34.0 | 32.7 | 30.2 | 24.8 | 20.1 | 13.3 |
| Average temperature (°C) | 7.6 | 9.4 | 14.4 | 19.1 | 23.3 | 26.2 | 29.7 | 28.1 | 26.2 | 20.6 | 15.0 | 8.5 |
| Average night temperature (°C) | 2.9 | 5.9 | 10.4 | 15.3 | 20.1 | 23.5 | 26.5 | 24.5 | 23.0 | 17.0 | 10.6 | 4.5 |
| Absolute minimum temperature (°C) | -4.3 | 0.4 | 4.3 | 7.9 | 14.2 | 20.3 | 24.0 | 20.9 | 20.7 | 10.5 | 3.9 | -5.3 |
| 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 | 13.5 | 13.8 | 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) | 6.4 | 4.8 | 5.7 | 6.7 | 7.6 | 6.8 | 10.7 | 9.5 | 7.7 | 6.3 | 7.6 | 6.0 |
| Precipitation (mm) | 52 | 128 | 214 | 185 | 233 | 385 | 106 | 167 | 71 | 81 | 158 | 51 |
| Sunny days | 20 | 15 | 8 | 7 | 6 | 4 | 8 | 3 | 4 | 17 | 21 | 18 |
| Rainy days | 10 | 13 | 23 | 23 | 25 | 26 | 23 | 28 | 26 | 14 | 9 | 13 |
| Snow days | 1 | 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