Average annual temperature is 9.7 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: -23.8 °C
Number of sunny days: 255 days
Number of rainy days: 98 days
Number of snow days: 12 days
Look at detailed online map of Guojiachan
* Weather data for Guojiachan 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) | 5.7 | 9.1 | 18.7 | 28.7 | 28.7 | 32.5 | 33.8 | 32.2 | 29.3 | 20.5 | 20.9 | 10.1 |
| Average daytime temperature (°C) | -1.5 | 4.3 | 12.0 | 15.0 | 21.7 | 27.8 | 29.0 | 27.6 | 23.8 | 17.2 | 5.2 | -1.8 |
| Average temperature (°C) | -6.4 | -0.9 | 5.7 | 9.2 | 16.0 | 21.9 | 23.9 | 22.6 | 18.6 | 11.8 | 0.4 | -6.4 |
| Average night temperature (°C) | -11.5 | -5.5 | -0.2 | 4.0 | 11.0 | 16.0 | 19.2 | 18.1 | 14.1 | 6.9 | -4.0 | -11.0 |
| Absolute minimum temperature (°C) | -23.8 | -11.5 | -8.3 | -3.2 | 3.8 | 9.6 | 12.2 | 11.0 | 5.7 | 0.8 | -11.9 | -23.2 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 7.8 | 8.1 | 9.4 | 7.3 | 8.1 | 11.3 | 9.7 | 10.0 | 8.5 | 8.5 | 7.9 | 7.3 |
| Precipitation (mm) | 6 | 15 | 12 | 80 | 71 | 27 | 67 | 63 | 40 | 26 | 5 | 16 |
| Sunny days | 27 | 20 | 26 | 16 | 12 | 26 | 19 | 16 | 17 | 25 | 25 | 26 |
| Rainy days | 3 | 1 | 5 | 14 | 19 | 4 | 12 | 15 | 13 | 6 | 3 | 3 |
| Snow days | 1 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The best time to visit Guojiachan during the most sunny months:
The largest precipitation sum in Guojiachan is at