Average annual temperature is 6.5 °C
Absolute maximum temperature: 31.4 °C
Absolute minimum temperature: -21.7 °C
Number of sunny days: 249 days
Number of rainy days: 86 days
Number of snow days: 30 days
Look at detailed online map of Guojiayao
* Weather data for Guojiayao 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) | 3.6 | 6.1 | 13.4 | 22.5 | 24.8 | 28.7 | 31.4 | 29.2 | 26.7 | 14.4 | 13.3 | 6.2 |
| Average daytime temperature (°C) | -4.6 | -0.8 | 8.8 | 10.2 | 17.0 | 23.1 | 25.0 | 24.4 | 19.0 | 10.8 | 3.5 | -2.5 |
| Average temperature (°C) | -9.1 | -5.0 | 3.6 | 5.5 | 11.9 | 17.8 | 19.7 | 19.2 | 14.3 | 7.0 | -1.2 | -6.5 |
| Average night temperature (°C) | -14.2 | -9.7 | -2.4 | 0.2 | 6.7 | 12.2 | 14.2 | 14.0 | 9.5 | 2.7 | -6.1 | -11.2 |
| Absolute minimum temperature (°C) | -21.7 | -17.7 | -9.3 | -8.2 | -0.3 | 6.7 | 8.7 | 8.2 | 5.7 | -1.8 | -12.4 | -19.4 |
| 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) | 9.9 | 10.8 | 12.0 | 13.1 | 14.1 | 14.7 | 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) | 8.1 | 6.8 | 9.4 | 8.2 | 7.7 | 9.8 | 10.6 | 9.9 | 8.8 | 7.6 | 8.3 | 7.6 |
| Precipitation (mm) | 1 | 16 | 6 | 16 | 28 | 16 | 33 | 15 | 45 | 55 | 2 | 3 |
| Sunny days | 27 | 17 | 24 | 19 | 15 | 20 | 20 | 24 | 12 | 21 | 25 | 25 |
| Rainy days | 0 | 1 | 3 | 7 | 16 | 10 | 11 | 7 | 18 | 10 | 2 | 1 |
| Snow days | 4 | 10 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 |
The largest precipitation sum in Guojiayao is at