Average annual temperature is 18.4 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: -2.7 °C
Number of sunny days: 104 days
Number of rainy days: 261 days
Look at detailed online map of Guiyuan
* Weather data for Guiyuan 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) | 21.2 | 19.2 | 25.2 | 27.7 | 33.2 | 32.4 | 34.6 | 34.9 | 31.7 | 30.5 | 26.9 | 23.7 |
| Average daytime temperature (°C) | 13.0 | 12.9 | 18.7 | 22.9 | 26.4 | 29.4 | 31.6 | 30.6 | 29.3 | 25.3 | 19.6 | 14.1 |
| Average temperature (°C) | 8.0 | 9.0 | 14.0 | 18.5 | 22.3 | 25.2 | 27.5 | 26.5 | 24.9 | 20.3 | 14.7 | 9.2 |
| Average night temperature (°C) | 3.1 | 5.4 | 9.5 | 14.5 | 18.5 | 21.8 | 23.9 | 22.9 | 21.2 | 15.8 | 10.6 | 4.8 |
| Absolute minimum temperature (°C) | -2.1 | 0.1 | 4.9 | 8.1 | 12.4 | 18.9 | 22.1 | 18.4 | 18.8 | 11.8 | 4.0 | -2.7 |
| 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 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 10.6 |
| 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) | 6.2 | 3.8 | 5.5 | 6.2 | 8.0 | 9.0 | 11.2 | 10.1 | 9.7 | 7.8 | 6.4 | 6.3 |
| Precipitation (mm) | 36 | 69 | 121 | 242 | 221 | 282 | 128 | 154 | 80 | 34 | 132 | 65 |
| Sunny days | 21 | 5 | 8 | 3 | 4 | 3 | 2 | 4 | 3 | 20 | 15 | 16 |
| Rainy days | 10 | 23 | 23 | 27 | 27 | 27 | 29 | 27 | 27 | 11 | 15 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Guiyuan during the most sunny months:
The largest precipitation sum in Guiyuan is at