Average annual temperature is 15.2 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -2.7 °C
Number of sunny days: 96 days
Number of rainy days: 252 days
Number of snow days: 17 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) | 22.6 | 19.5 | 19.8 | 25.9 | 32.5 | 32.2 | 29.2 | 27.3 | 26.2 | 25.8 | 22.1 | 18.9 |
| Average daytime temperature (°C) | 15.2 | 15.6 | 17.7 | 21.7 | 23.8 | 25.1 | 25.1 | 24.2 | 24.2 | 21.5 | 16.9 | 14.8 |
| Average temperature (°C) | 9.6 | 9.9 | 11.6 | 15.6 | 17.9 | 20.0 | 20.7 | 20.3 | 19.3 | 15.9 | 11.3 | 9.6 |
| Average night temperature (°C) | 4.3 | 4.8 | 4.7 | 8.9 | 11.9 | 15.5 | 16.7 | 16.9 | 14.5 | 11.2 | 6.4 | 5.4 |
| Absolute minimum temperature (°C) | 0.3 | -1.5 | -0.4 | 4.6 | 7.8 | 11.9 | 10.8 | 12.5 | 7.6 | 5.9 | -2.7 | 1.8 |
| 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) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| 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) | 9.7 | 9.9 | 10.8 | 11.7 | 11.1 | 9.1 | 9.1 | 7.8 | 10.4 | 9.8 | 9.3 | 9.1 |
| Precipitation (mm) | 21 | 33 | 64 | 62 | 117 | 304 | 272 | 258 | 179 | 222 | 120 | 58 |
| Sunny days | 29 | 11 | 2 | 7 | 6 | 1 | 0 | 1 | 2 | 4 | 18 | 15 |
| Rainy days | 1 | 7 | 27 | 23 | 25 | 29 | 31 | 30 | 28 | 27 | 12 | 12 |
| Snow days | 1 | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
The largest precipitation sum in Guoyang is at