Average annual temperature is 10.7 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: -25.3 °C
Number of sunny days: 295 days
Number of rainy days: 64 days
Number of snow days: 6 days
Look at detailed online map of Guoyuan
* Weather data for Guoyuan 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) | 4.9 | 12.7 | 21.3 | 30.2 | 31.2 | 35.9 | 36.0 | 35.9 | 31.9 | 22.9 | 20.5 | 11.2 |
| Average daytime temperature (°C) | -1.1 | 4.8 | 14.8 | 16.7 | 24.3 | 30.9 | 31.7 | 31.1 | 25.0 | 18.6 | 5.5 | -1.6 |
| Average temperature (°C) | -7.7 | -0.9 | 6.9 | 10.8 | 18.3 | 24.4 | 25.5 | 25.1 | 19.3 | 13.0 | 0.2 | -7.0 |
| Average night temperature (°C) | -14.9 | -6.9 | -2.0 | 4.1 | 12.1 | 17.3 | 19.5 | 19.2 | 14.0 | 7.2 | -5.1 | -12.3 |
| Absolute minimum temperature (°C) | -23.0 | -11.1 | -7.4 | -4.0 | 7.6 | 10.7 | 15.7 | 12.6 | 6.3 | 3.3 | -12.3 | -25.3 |
| 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) | 8.1 | 7.8 | 9.6 | 6.9 | 7.2 | 9.6 | 9.6 | 10.2 | 8.7 | 7.8 | 8.0 | 7.5 |
| Precipitation (mm) | 0 | 4 | 0 | 15 | 21 | 9 | 31 | 50 | 10 | 4 | 6 | 2 |
| Sunny days | 30 | 25 | 31 | 18 | 20 | 24 | 21 | 22 | 23 | 25 | 28 | 28 |
| Rainy days | 0 | 2 | 0 | 11 | 11 | 6 | 10 | 9 | 7 | 6 | 2 | 0 |
| Snow days | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The largest precipitation sum in Guoyuan is at