Average annual temperature is 18.1 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: -3.3 °C
Number of sunny days: 135 days
Number of rainy days: 228 days
Number of snow days: 2 days
Look at detailed online map of Guanshanwan
* Weather data for Guanshanwan 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) | 21.3 | 16.3 | 25.0 | 30.1 | 31.7 | 33.1 | 35.3 | 33.6 | 33.8 | 27.6 | 26.6 | 21.3 |
| Average daytime temperature (°C) | 11.7 | 11.3 | 17.9 | 22.2 | 26.1 | 29.0 | 32.2 | 30.9 | 28.6 | 23.3 | 18.2 | 12.0 |
| Average temperature (°C) | 7.4 | 8.0 | 13.5 | 17.9 | 22.2 | 25.4 | 28.5 | 27.4 | 24.7 | 19.5 | 14.1 | 8.0 |
| Average night temperature (°C) | 3.0 | 4.8 | 9.3 | 14.2 | 18.9 | 22.4 | 25.3 | 24.4 | 21.7 | 16.2 | 10.2 | 4.2 |
| Absolute minimum temperature (°C) | -3.3 | 0.5 | 5.1 | 7.9 | 13.4 | 19.0 | 23.6 | 18.9 | 17.9 | 13.4 | 3.6 | -3.3 |
| 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 | 13.9 | 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) | 5.6 | 3.5 | 5.7 | 6.6 | 7.1 | 7.3 | 9.9 | 9.5 | 8.1 | 5.8 | 6.5 | 6.0 |
| Precipitation (mm) | 28 | 127 | 188 | 213 | 198 | 257 | 188 | 97 | 42 | 48 | 141 | 52 |
| Sunny days | 19 | 8 | 10 | 8 | 6 | 7 | 3 | 10 | 12 | 19 | 16 | 17 |
| Rainy days | 10 | 20 | 21 | 22 | 25 | 23 | 28 | 21 | 18 | 12 | 14 | 14 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Guanshanwan during the most sunny months:
The largest precipitation sum in Guanshanwan is at