Average annual temperature is 18.8 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: -0.4 °C
Number of sunny days: 94 days
Number of rainy days: 271 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) | 22.8 | 23.7 | 28.0 | 30.9 | 33.8 | 34.4 | 30.7 | 28.9 | 28.6 | 28.4 | 25.6 | 24.3 |
| Average daytime temperature (°C) | 14.3 | 17.7 | 20.5 | 25.0 | 27.4 | 29.3 | 28.9 | 27.0 | 26.3 | 23.5 | 20.5 | 16.3 |
| Average temperature (°C) | 9.8 | 13.8 | 16.4 | 20.4 | 22.8 | 24.4 | 24.7 | 23.1 | 22.5 | 19.4 | 16.3 | 12.2 |
| Average night temperature (°C) | 5.4 | 10.4 | 13.1 | 16.7 | 19.2 | 20.9 | 21.3 | 20.5 | 19.7 | 15.7 | 12.6 | 8.4 |
| Absolute minimum temperature (°C) | -0.1 | 5.1 | 8.5 | 11.3 | 15.3 | 19.5 | 19.1 | 16.7 | 17.6 | 12.4 | 8.3 | -0.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.3 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.3 | 5.0 | 4.7 | 7.9 | 8.7 | 9.0 | 10.5 | 8.5 | 8.9 | 7.9 | 7.2 | 6.2 |
| Precipitation (mm) | 10 | 66 | 43 | 88 | 60 | 205 | 197 | 270 | 129 | 63 | 39 | 25 |
| Sunny days | 19 | 7 | 6 | 4 | 7 | 3 | 3 | 4 | 1 | 16 | 10 | 14 |
| Rainy days | 12 | 21 | 25 | 26 | 24 | 27 | 28 | 27 | 29 | 15 | 20 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Guoyang during the most sunny months:
The largest precipitation sum in Guoyang is at