Average annual temperature is 16.2 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: -8.6 °C
Number of sunny days: 213 days
Number of rainy days: 151 days
Number of snow days: 1 day
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) | 17.1 | 16.0 | 26.4 | 31.7 | 31.8 | 34.7 | 34.9 | 34.6 | 31.0 | 27.5 | 29.0 | 22.4 |
| Average daytime temperature (°C) | 8.3 | 8.8 | 17.4 | 21.0 | 25.6 | 29.6 | 31.3 | 31.1 | 27.0 | 23.5 | 15.7 | 8.0 |
| Average temperature (°C) | 2.6 | 4.9 | 12.1 | 16.2 | 21.2 | 25.4 | 28.0 | 27.3 | 23.5 | 18.3 | 10.4 | 3.3 |
| Average night temperature (°C) | -2.1 | 0.9 | 7.3 | 11.8 | 17.2 | 21.7 | 25.5 | 23.6 | 20.5 | 14.0 | 5.4 | -0.9 |
| Absolute minimum temperature (°C) | -8.5 | -3.0 | -0.3 | 4.0 | 11.9 | 16.0 | 22.3 | 18.2 | 15.6 | 6.0 | -4.3 | -8.6 |
| 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) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.4 | 10.5 | 10.0 |
| 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) | 7.6 | 5.9 | 8.2 | 8.1 | 8.0 | 8.0 | 7.3 | 10.4 | 6.1 | 8.1 | 7.5 | 6.4 |
| Precipitation (mm) | 28 | 50 | 27 | 100 | 109 | 116 | 313 | 96 | 115 | 20 | 32 | 61 |
| Sunny days | 26 | 16 | 26 | 18 | 17 | 16 | 1 | 11 | 13 | 24 | 22 | 23 |
| Rainy days | 5 | 12 | 5 | 12 | 14 | 14 | 30 | 20 | 17 | 7 | 8 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Guiwan during the most sunny months:
The largest precipitation sum in Guiwan is at