Average annual temperature is 18.0 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: -3.6 °C
Number of sunny days: 108 days
Number of rainy days: 255 days
Number of snow days: 2 days
Look at detailed online map of Guantuan
* Weather data for Guantuan 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) | 22.7 | 19.3 | 23.8 | 27.0 | 32.4 | 31.4 | 33.2 | 34.0 | 33.3 | 32.0 | 27.8 | 24.4 |
| Average daytime temperature (°C) | 12.3 | 11.3 | 16.8 | 21.8 | 25.7 | 28.5 | 31.5 | 30.2 | 29.5 | 24.6 | 18.6 | 13.0 |
| Average temperature (°C) | 7.8 | 7.9 | 12.8 | 17.9 | 21.8 | 24.9 | 27.7 | 26.5 | 24.9 | 19.8 | 14.3 | 8.9 |
| Average night temperature (°C) | 3.5 | 4.7 | 9.0 | 14.4 | 18.4 | 21.8 | 24.3 | 23.1 | 21.1 | 15.9 | 10.3 | 4.5 |
| Absolute minimum temperature (°C) | -1.5 | -0.4 | 4.7 | 7.4 | 12.3 | 18.2 | 22.2 | 17.9 | 17.2 | 11.9 | 3.8 | -3.6 |
| 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 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.9 | 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 | 3.2 | 4.4 | 6.1 | 8.1 | 8.4 | 11.0 | 9.5 | 8.7 | 7.2 | 5.7 | 6.1 |
| Precipitation (mm) | 30 | 117 | 173 | 178 | 280 | 238 | 109 | 149 | 44 | 49 | 81 | 46 |
| Sunny days | 23 | 6 | 6 | 7 | 4 | 5 | 5 | 2 | 5 | 17 | 14 | 14 |
| Rainy days | 7 | 22 | 25 | 23 | 27 | 25 | 26 | 29 | 25 | 14 | 16 | 16 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Guantuan during the most sunny months:
The largest precipitation sum in Guantuan is at