Average annual temperature is 11.4 °C
Absolute maximum temperature: 34.5 °C
Absolute minimum temperature: -18.1 °C
Number of sunny days: 247 days
Number of rainy days: 107 days
Number of snow days: 11 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) | 8.0 | 9.5 | 20.6 | 23.6 | 31.2 | 34.2 | 34.5 | 31.9 | 29.7 | 24.1 | 23.6 | 14.1 |
| Average daytime temperature (°C) | -1.2 | 2.2 | 10.6 | 15.5 | 22.6 | 28.0 | 30.1 | 28.1 | 25.8 | 19.0 | 6.4 | -1.2 |
| Average temperature (°C) | -4.9 | -1.6 | 5.7 | 11.3 | 18.1 | 23.1 | 26.1 | 24.8 | 21.1 | 14.7 | 2.7 | -4.6 |
| Average night temperature (°C) | -9.0 | -4.7 | 1.4 | 7.3 | 14.1 | 18.9 | 22.9 | 21.6 | 16.8 | 11.0 | -1.2 | -8.6 |
| Absolute minimum temperature (°C) | -18.1 | -8.4 | -5.0 | 0.7 | 7.9 | 14.4 | 20.5 | 16.7 | 12.4 | 4.2 | -7.3 | -15.8 |
| 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 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| 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) | 7.6 | 8.5 | 10.2 | 9.0 | 9.6 | 11.6 | 9.6 | 9.8 | 9.9 | 8.9 | 7.1 | 6.3 |
| Precipitation (mm) | 6 | 6 | 2 | 60 | 83 | 49 | 183 | 140 | 56 | 29 | 57 | 19 |
| Sunny days | 28 | 25 | 25 | 20 | 22 | 19 | 10 | 17 | 19 | 21 | 18 | 23 |
| Rainy days | 3 | 1 | 6 | 10 | 9 | 11 | 21 | 14 | 11 | 10 | 9 | 2 |
| Snow days | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 6 |
The best time to visit Guotun during the most sunny months:
The largest precipitation sum in Guotun is at