Average annual temperature is 15.8 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: -9.0 °C
Number of sunny days: 249 days
Number of rainy days: 113 days
Number of snow days: 3 days
Look at detailed online map of Guandong
* Weather data for Guandong 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) | 15.0 | 18.5 | 28.9 | 28.5 | 33.7 | 37.7 | 38.0 | 37.2 | 32.6 | 28.4 | 28.7 | 22.2 |
| Average daytime temperature (°C) | 7.4 | 10.6 | 19.6 | 20.6 | 25.6 | 32.0 | 33.4 | 31.8 | 27.6 | 23.7 | 14.5 | 6.1 |
| Average temperature (°C) | 1.4 | 5.0 | 13.0 | 15.5 | 20.8 | 26.5 | 28.5 | 27.3 | 23.2 | 18.0 | 9.1 | 0.9 |
| Average night temperature (°C) | -3.8 | -0.5 | 6.8 | 10.6 | 16.5 | 21.2 | 24.5 | 23.2 | 19.1 | 13.1 | 4.0 | -3.5 |
| Absolute minimum temperature (°C) | -7.9 | -4.3 | 1.3 | 4.8 | 9.7 | 14.5 | 21.1 | 17.0 | 12.0 | 7.2 | -5.0 | -9.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.4 | 7.1 | 8.9 | 7.9 | 7.0 | 8.6 | 9.6 | 10.0 | 7.2 | 7.6 | 7.1 | 6.9 |
| Precipitation (mm) | 12 | 20 | 9 | 90 | 96 | 61 | 189 | 97 | 110 | 11 | 29 | 33 |
| Sunny days | 28 | 22 | 28 | 20 | 15 | 21 | 15 | 16 | 13 | 23 | 24 | 24 |
| Rainy days | 2 | 6 | 3 | 10 | 16 | 9 | 16 | 15 | 17 | 8 | 5 | 6 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Guandong during the most sunny months:
The largest precipitation sum in Guandong is at