Average annual temperature is 14.8 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: -18.5 °C
Number of sunny days: 270 days
Number of rainy days: 90 days
Number of snow days: 5 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) | 12.2 | 14.6 | 29.2 | 28.7 | 37.1 | 40.0 | 39.2 | 35.2 | 33.3 | 27.6 | 27.4 | 19.7 |
| Average daytime temperature (°C) | 5.1 | 8.8 | 18.5 | 20.5 | 27.4 | 33.7 | 33.9 | 31.0 | 28.6 | 23.9 | 11.5 | 2.6 |
| Average temperature (°C) | -0.9 | 2.7 | 11.7 | 14.9 | 21.5 | 27.4 | 28.9 | 26.3 | 23.1 | 17.5 | 6.3 | -2.5 |
| Average night temperature (°C) | -5.4 | -2.4 | 5.1 | 9.7 | 16.3 | 21.4 | 24.5 | 22.3 | 18.2 | 12.4 | 1.6 | -6.9 |
| Absolute minimum temperature (°C) | -13.2 | -5.4 | -3.0 | 3.8 | 8.8 | 14.5 | 21.5 | 16.3 | 10.6 | 7.0 | -6.0 | -18.5 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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 | 7.7 | 9.8 | 7.5 | 7.9 | 10.7 | 10.1 | 9.8 | 8.4 | 8.6 | 7.5 | 6.3 |
| Precipitation (mm) | 3 | 5 | 5 | 50 | 33 | 37 | 194 | 158 | 32 | 2 | 47 | 21 |
| Sunny days | 27 | 25 | 28 | 19 | 20 | 25 | 13 | 14 | 20 | 28 | 24 | 27 |
| Rainy days | 2 | 3 | 3 | 11 | 11 | 5 | 18 | 17 | 10 | 3 | 5 | 2 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Guoyang during the most sunny months:
The largest precipitation sum in Guoyang is at