Average annual temperature is 9.7 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -19.2 °C
Number of sunny days: 222 days
Number of rainy days: 126 days
Number of snow days: 17 days
Look at detailed online map of Guaiyuanzi
* Weather data for Guaiyuanzi 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) | 10.9 | 9.9 | 20.1 | 28.5 | 29.7 | 31.1 | 35.1 | 29.3 | 27.2 | 19.6 | 19.6 | 14.9 |
| Average daytime temperature (°C) | 1.5 | 4.5 | 13.4 | 15.9 | 20.2 | 27.0 | 28.5 | 25.7 | 21.7 | 15.7 | 8.4 | 2.9 |
| Average temperature (°C) | -4.3 | -0.7 | 6.4 | 9.4 | 14.6 | 20.7 | 22.7 | 20.4 | 16.5 | 10.4 | 2.2 | -2.8 |
| Average night temperature (°C) | -9.7 | -5.4 | -0.3 | 3.7 | 9.5 | 14.7 | 17.0 | 15.7 | 12.3 | 5.7 | -3.3 | -7.8 |
| Absolute minimum temperature (°C) | -19.2 | -11.8 | -7.4 | -4.3 | 2.4 | 10.6 | 10.6 | 10.1 | 7.3 | 0.7 | -8.4 | -16.5 |
| 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) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.8 | 6.2 | 8.8 | 7.7 | 6.4 | 9.5 | 9.4 | 9.3 | 7.9 | 7.0 | 7.9 | 7.6 |
| Precipitation (mm) | 2 | 19 | 6 | 67 | 63 | 32 | 100 | 69 | 79 | 48 | 16 | 8 |
| Sunny days | 27 | 18 | 24 | 16 | 10 | 19 | 18 | 14 | 6 | 18 | 25 | 27 |
| Rainy days | 0 | 2 | 6 | 14 | 21 | 11 | 13 | 17 | 24 | 13 | 3 | 2 |
| Snow days | 4 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The largest precipitation sum in Guaiyuanzi is at