Average annual temperature is 16.0 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: -8.7 °C
Number of sunny days: 245 days
Number of rainy days: 116 days
Number of snow days: 4 days
Look at detailed online map of Guolou
* Weather data for Guolou 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) | 14.7 | 18.0 | 28.5 | 29.4 | 34.2 | 37.9 | 38.7 | 35.7 | 32.6 | 28.7 | 29.2 | 22.2 |
| Average daytime temperature (°C) | 7.4 | 10.6 | 19.4 | 20.9 | 25.9 | 32.2 | 33.3 | 32.0 | 28.0 | 24.3 | 14.7 | 6.5 |
| Average temperature (°C) | 1.5 | 5.0 | 12.9 | 15.6 | 21.1 | 26.6 | 28.6 | 27.4 | 23.4 | 18.5 | 9.2 | 1.3 |
| Average night temperature (°C) | -3.8 | -0.5 | 6.8 | 10.8 | 16.8 | 21.4 | 24.6 | 23.2 | 19.1 | 13.5 | 4.4 | -3.2 |
| Absolute minimum temperature (°C) | -8.3 | -4.5 | 0.7 | 4.5 | 10.5 | 15.3 | 21.4 | 17.3 | 11.6 | 7.6 | -5.2 | -8.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.2 | 13.4 | 12.4 | 11.3 | 10.3 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 7.1 | 8.7 | 7.9 | 6.8 | 8.4 | 9.5 | 10.1 | 7.6 | 7.9 | 7.0 | 6.8 |
| Precipitation (mm) | 14 | 20 | 12 | 97 | 66 | 88 | 284 | 105 | 112 | 6 | 27 | 25 |
| Sunny days | 28 | 22 | 26 | 19 | 16 | 18 | 13 | 16 | 13 | 25 | 25 | 24 |
| Rainy days | 2 | 6 | 5 | 11 | 15 | 12 | 18 | 15 | 17 | 6 | 4 | 5 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Guolou during the most sunny months:
The largest precipitation sum in Guolou is at