Average annual temperature is 16.9 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: -7.6 °C
Number of sunny days: 215 days
Number of rainy days: 144 days
Number of snow days: 6 days
Look at detailed online map of Guiwan
* Weather data for Guiwan 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) | 19.3 | 17.7 | 28.4 | 33.1 | 33.1 | 34.8 | 34.8 | 36.1 | 33.4 | 28.1 | 28.6 | 22.6 |
| Average daytime temperature (°C) | 9.7 | 10.8 | 19.2 | 22.6 | 26.7 | 30.0 | 32.4 | 32.2 | 28.0 | 24.1 | 16.5 | 8.9 |
| Average temperature (°C) | 3.8 | 6.0 | 13.4 | 17.3 | 21.9 | 25.3 | 28.4 | 27.8 | 23.8 | 18.6 | 11.2 | 3.9 |
| Average night temperature (°C) | -1.3 | 1.4 | 8.2 | 12.7 | 17.8 | 21.1 | 25.3 | 23.7 | 20.2 | 14.2 | 6.3 | -0.5 |
| Absolute minimum temperature (°C) | -7.1 | -3.8 | 2.6 | 4.7 | 11.7 | 16.2 | 21.0 | 18.0 | 15.4 | 7.6 | -2.7 | -7.6 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 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 | 5.7 | 7.3 | 8.2 | 6.8 | 7.8 | 9.2 | 10.5 | 6.5 | 7.5 | 6.9 | 6.8 |
| Precipitation (mm) | 24 | 35 | 18 | 96 | 159 | 199 | 163 | 73 | 203 | 42 | 31 | 46 |
| Sunny days | 26 | 16 | 25 | 19 | 11 | 14 | 9 | 15 | 11 | 25 | 22 | 22 |
| Rainy days | 4 | 10 | 6 | 11 | 20 | 16 | 22 | 16 | 19 | 6 | 8 | 6 |
| Snow days | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The best time to visit Guiwan during the most sunny months:
The largest precipitation sum in Guiwan is at