Average annual temperature is 14.4 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: -16.0 °C
Number of sunny days: 276 days
Number of rainy days: 81 days
Number of snow days: 8 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) | 10.8 | 14.2 | 26.3 | 28.0 | 34.5 | 39.0 | 38.5 | 34.7 | 33.2 | 26.4 | 24.8 | 16.3 |
| Average daytime temperature (°C) | 4.1 | 8.0 | 17.9 | 20.2 | 26.9 | 33.8 | 33.8 | 31.1 | 28.6 | 23.1 | 10.2 | 2.1 |
| Average temperature (°C) | -1.8 | 2.1 | 11.0 | 14.7 | 21.4 | 27.8 | 28.8 | 26.6 | 23.4 | 16.7 | 4.8 | -3.0 |
| Average night temperature (°C) | -6.2 | -2.7 | 4.3 | 9.3 | 16.4 | 21.8 | 24.1 | 22.6 | 18.7 | 11.6 | 0.2 | -7.4 |
| Absolute minimum temperature (°C) | -12.1 | -4.9 | -3.2 | 5.0 | 10.4 | 16.8 | 21.0 | 17.9 | 11.5 | 5.9 | -6.4 | -16.0 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.7 | 7.5 | 9.7 | 7.6 | 7.9 | 11.0 | 9.6 | 9.5 | 8.2 | 8.5 | 7.2 | 6.5 |
| Precipitation (mm) | 2 | 8 | 3 | 49 | 57 | 19 | 256 | 95 | 15 | 6 | 22 | 20 |
| Sunny days | 27 | 22 | 27 | 18 | 21 | 24 | 16 | 17 | 22 | 28 | 28 | 26 |
| Rainy days | 2 | 4 | 4 | 12 | 10 | 6 | 15 | 14 | 8 | 3 | 2 | 1 |
| Snow days | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
The best time to visit Guotun during the most sunny months:
The largest precipitation sum in Guotun is at