Average annual temperature is 15.7 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: -11.6 °C
Number of sunny days: 259 days
Number of rainy days: 100 days
Number of snow days: 6 days
Look at detailed online map of Guotun
* Weather data for Guotun 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) | 13.7 | 17.8 | 28.8 | 28.7 | 34.4 | 37.9 | 39.5 | 35.6 | 32.5 | 29.1 | 29.6 | 22.4 |
| Average daytime temperature (°C) | 6.9 | 10.4 | 19.4 | 20.8 | 25.8 | 31.8 | 33.2 | 31.7 | 28.3 | 24.5 | 14.1 | 5.7 |
| Average temperature (°C) | 1.0 | 4.6 | 12.7 | 15.4 | 20.9 | 26.4 | 28.5 | 27.2 | 23.6 | 18.6 | 8.6 | 0.6 |
| Average night temperature (°C) | -4.1 | -1.0 | 6.4 | 10.5 | 16.6 | 21.2 | 24.6 | 23.2 | 19.2 | 13.2 | 3.9 | -4.0 |
| Absolute minimum temperature (°C) | -9.4 | -4.3 | 0.5 | 4.4 | 10.8 | 14.7 | 21.1 | 17.6 | 11.1 | 6.5 | -5.8 | -11.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 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 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.4 | 7.4 | 9.3 | 7.9 | 7.0 | 8.9 | 9.3 | 10.1 | 7.6 | 7.9 | 7.0 | 6.6 |
| Precipitation (mm) | 6 | 13 | 12 | 79 | 69 | 46 | 227 | 87 | 62 | 0 | 26 | 28 |
| Sunny days | 27 | 24 | 28 | 17 | 16 | 21 | 14 | 17 | 16 | 30 | 25 | 24 |
| Rainy days | 2 | 4 | 3 | 13 | 15 | 9 | 17 | 14 | 14 | 1 | 4 | 4 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The best time to visit Guotun during the most sunny months:
The largest precipitation sum in Guotun is at