Average annual temperature is 13.6 °C
Absolute maximum temperature: 30.3 °C
Absolute minimum temperature: -5.6 °C
Number of sunny days: 119 days
Number of rainy days: 234 days
Number of snow days: 12 days
Look at detailed online map of Guotan
* Weather data for Guotan 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) | 11.7 | 13.1 | 19.4 | 25.8 | 28.6 | 29.4 | 30.1 | 30.3 | 27.8 | 20.3 | 20.1 | 14.2 |
| Average daytime temperature (°C) | 5.7 | 7.8 | 13.5 | 17.4 | 20.9 | 25.0 | 27.3 | 26.3 | 23.3 | 16.9 | 13.6 | 7.8 |
| Average temperature (°C) | 2.1 | 5.2 | 9.6 | 13.6 | 17.2 | 21.0 | 23.5 | 22.8 | 19.6 | 14.1 | 9.6 | 3.9 |
| Average night temperature (°C) | -1.1 | 2.4 | 5.7 | 9.9 | 13.9 | 17.3 | 20.1 | 19.8 | 16.8 | 11.6 | 6.3 | 0.7 |
| Absolute minimum temperature (°C) | -5.6 | -2.7 | 1.9 | 1.7 | 9.5 | 13.8 | 17.2 | 17.4 | 13.4 | 7.5 | 0.3 | -4.7 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.3 | 3.4 | 6.6 | 7.6 | 7.4 | 7.6 | 9.5 | 8.9 | 7.4 | 4.8 | 6.4 | 5.9 |
| Precipitation (mm) | 3 | 44 | 65 | 97 | 68 | 92 | 165 | 152 | 114 | 92 | 39 | 12 |
| Sunny days | 23 | 5 | 5 | 13 | 10 | 8 | 8 | 4 | 5 | 3 | 15 | 20 |
| Rainy days | 2 | 21 | 26 | 17 | 21 | 22 | 23 | 27 | 25 | 28 | 15 | 7 |
| Snow days | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
The best time to visit Guotan during the most sunny months:
The largest precipitation sum in Guotan is at