Average annual temperature is 15.2 °C
Absolute maximum temperature: 40.8 °C
Absolute minimum temperature: -16.0 °C
Number of sunny days: 271 days
Number of rainy days: 88 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) | 11.8 | 15.0 | 29.8 | 28.3 | 35.1 | 38.3 | 40.8 | 35.3 | 32.6 | 27.9 | 27.8 | 19.6 |
| Average daytime temperature (°C) | 5.5 | 9.4 | 19.2 | 20.5 | 26.5 | 33.1 | 34.6 | 31.2 | 28.1 | 23.9 | 12.4 | 3.1 |
| Average temperature (°C) | -0.3 | 3.8 | 12.4 | 15.1 | 21.2 | 27.2 | 29.5 | 26.7 | 23.1 | 17.6 | 7.0 | -1.9 |
| Average night temperature (°C) | -5.1 | -1.4 | 5.9 | 10.3 | 16.7 | 21.5 | 25.1 | 22.8 | 18.8 | 12.5 | 2.2 | -6.4 |
| Absolute minimum temperature (°C) | -11.1 | -4.2 | -0.5 | 4.1 | 11.6 | 15.5 | 21.6 | 17.2 | 10.9 | 6.6 | -5.9 | -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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| 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 | 7.8 | 10.0 | 7.7 | 7.4 | 10.4 | 9.5 | 9.8 | 8.1 | 8.3 | 7.4 | 6.5 |
| Precipitation (mm) | 4 | 8 | 1 | 71 | 49 | 39 | 209 | 129 | 61 | 0 | 30 | 21 |
| Sunny days | 27 | 24 | 30 | 18 | 20 | 23 | 15 | 14 | 18 | 29 | 26 | 27 |
| Rainy days | 1 | 3 | 1 | 12 | 11 | 7 | 16 | 17 | 12 | 2 | 3 | 3 |
| Snow days | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The largest precipitation sum in Guotun is at