Average annual temperature is 15.7 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: -7.7 °C
Number of sunny days: 106 days
Number of rainy days: 259 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) | 20.6 | 21.8 | 23.1 | 27.6 | 30.1 | 30.4 | 34.0 | 32.0 | 29.6 | 28.1 | 25.7 | 22.4 |
| Average daytime temperature (°C) | 11.8 | 13.7 | 16.2 | 20.4 | 23.9 | 27.3 | 29.2 | 28.1 | 26.5 | 20.9 | 18.1 | 13.7 |
| Average temperature (°C) | 6.6 | 8.0 | 10.9 | 15.1 | 18.8 | 22.2 | 24.1 | 23.0 | 21.9 | 16.7 | 12.5 | 8.4 |
| Average night temperature (°C) | 2.4 | 3.9 | 7.3 | 11.7 | 15.4 | 19.0 | 20.9 | 20.3 | 19.1 | 13.6 | 8.7 | 4.5 |
| Absolute minimum temperature (°C) | -7.7 | -2.5 | 0.6 | 4.3 | 9.5 | 16.1 | 17.9 | 18.1 | 16.4 | 9.0 | 2.0 | -6.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.2 | 12.0 | 12.8 | 13.5 | 13.8 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.5 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 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 | 6.7 | 6.3 | 6.6 | 7.2 | 7.7 | 9.0 | 9.1 | 9.0 | 5.8 | 7.9 | 6.6 |
| Precipitation (mm) | 55 | 89 | 167 | 191 | 238 | 224 | 280 | 201 | 110 | 55 | 35 | 54 |
| Sunny days | 16 | 13 | 10 | 8 | 9 | 2 | 4 | 1 | 2 | 7 | 18 | 16 |
| Rainy days | 15 | 15 | 21 | 22 | 22 | 28 | 27 | 30 | 28 | 24 | 12 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guoyang is at