Average annual temperature is 10.1 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: -21.5 °C
Number of sunny days: 267 days
Number of rainy days: 85 days
Number of snow days: 13 days
Look at detailed online map of Guoyang
* Weather data for Guoyang 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) | 9.6 | 11.7 | 21.9 | 27.6 | 30.2 | 34.2 | 34.1 | 32.4 | 28.6 | 22.1 | 19.6 | 14.1 |
| Average daytime temperature (°C) | 1.6 | 5.6 | 13.9 | 15.9 | 22.5 | 29.8 | 29.5 | 27.3 | 23.2 | 18.1 | 7.4 | 0.5 |
| Average temperature (°C) | -4.8 | -0.5 | 6.1 | 9.1 | 16.3 | 22.6 | 23.5 | 22.3 | 17.9 | 11.5 | 1.6 | -5.3 |
| Average night temperature (°C) | -11.3 | -5.7 | -0.5 | 2.8 | 10.5 | 15.3 | 17.7 | 17.4 | 13.1 | 5.9 | -3.3 | -10.3 |
| Absolute minimum temperature (°C) | -19.8 | -9.1 | -6.2 | -3.9 | 2.8 | 6.7 | 13.3 | 10.6 | 3.8 | -2.0 | -8.6 | -21.5 |
| 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 | 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) | 8.2 | 8.2 | 9.9 | 8.0 | 8.3 | 12.1 | 9.9 | 10.0 | 8.6 | 8.8 | 8.1 | 7.5 |
| Precipitation (mm) | 4 | 11 | 20 | 66 | 39 | 28 | 222 | 87 | 68 | 10 | 2 | 11 |
| Sunny days | 29 | 21 | 26 | 18 | 16 | 23 | 18 | 16 | 20 | 26 | 27 | 27 |
| Rainy days | 0 | 0 | 5 | 12 | 15 | 7 | 13 | 15 | 10 | 5 | 2 | 1 |
| Snow days | 2 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The best time to visit Guoyang during the most sunny months:
The largest precipitation sum in Guoyang is at