Average annual temperature is 9.1 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: -22.5 °C
Number of sunny days: 246 days
Number of rainy days: 98 days
Number of snow days: 21 days
Look at detailed online map of Guyangwan
* Weather data for Guyangwan 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) | 10.4 | 11.3 | 19.5 | 28.2 | 28.8 | 31.7 | 34.7 | 32.9 | 31.5 | 18.9 | 18.9 | 12.3 |
| Average daytime temperature (°C) | -0.8 | 3.4 | 12.8 | 13.3 | 20.0 | 26.6 | 28.0 | 27.4 | 22.2 | 15.0 | 7.0 | 0.7 |
| Average temperature (°C) | -6.7 | -1.8 | 6.3 | 8.2 | 14.5 | 20.8 | 22.0 | 21.6 | 16.9 | 9.7 | 1.4 | -4.4 |
| Average night temperature (°C) | -12.9 | -7.4 | -0.8 | 2.5 | 8.9 | 14.5 | 16.3 | 16.0 | 12.3 | 5.0 | -4.1 | -9.6 |
| Absolute minimum temperature (°C) | -22.5 | -15.1 | -8.5 | -5.9 | 1.4 | 9.5 | 10.9 | 9.1 | 8.3 | 0.9 | -9.4 | -19.2 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.2 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.9 | 7.2 | 9.6 | 8.1 | 7.4 | 10.0 | 10.4 | 9.9 | 8.1 | 7.7 | 8.1 | 7.6 |
| Precipitation (mm) | 0 | 16 | 6 | 37 | 34 | 13 | 40 | 27 | 42 | 42 | 2 | 5 |
| Sunny days | 30 | 18 | 24 | 17 | 13 | 22 | 15 | 18 | 15 | 23 | 26 | 25 |
| Rainy days | 0 | 2 | 5 | 10 | 18 | 8 | 16 | 13 | 15 | 8 | 2 | 1 |
| Snow days | 1 | 8 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 |
The largest precipitation sum in Guyangwan is at