Average annual temperature is 11.7 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: -18.9 °C
Number of sunny days: 254 days
Number of rainy days: 97 days
Number of snow days: 14 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) | 9.9 | 11.9 | 24.2 | 23.6 | 30.0 | 33.9 | 35.7 | 33.1 | 30.6 | 24.8 | 22.8 | 16.1 |
| Average daytime temperature (°C) | 1.0 | 4.9 | 13.4 | 17.9 | 23.7 | 29.1 | 29.8 | 29.1 | 26.3 | 20.3 | 7.4 | -0.3 |
| Average temperature (°C) | -4.2 | -0.4 | 6.8 | 12.0 | 18.3 | 23.6 | 25.6 | 24.8 | 21.0 | 14.6 | 2.3 | -5.1 |
| Average night temperature (°C) | -8.4 | -4.1 | 1.6 | 7.1 | 13.8 | 18.9 | 21.9 | 21.4 | 16.5 | 10.1 | -1.9 | -8.8 |
| Absolute minimum temperature (°C) | -18.9 | -7.5 | -4.9 | 0.9 | 8.2 | 13.7 | 17.8 | 15.5 | 11.6 | 5.1 | -7.6 | -18.3 |
| 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 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| 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) | 7.7 | 8.1 | 10.2 | 8.6 | 9.5 | 10.9 | 8.9 | 10.1 | 9.3 | 9.0 | 7.3 | 7.0 |
| Precipitation (mm) | 6 | 1 | 4 | 75 | 52 | 11 | 215 | 106 | 35 | 46 | 25 | 8 |
| Sunny days | 29 | 24 | 27 | 16 | 23 | 21 | 9 | 13 | 18 | 24 | 24 | 26 |
| Rainy days | 2 | 0 | 2 | 14 | 8 | 9 | 22 | 18 | 12 | 7 | 3 | 0 |
| Snow days | 0 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 |
The largest precipitation sum in Guoyuan is at