Average annual temperature is 7.5 °C
Absolute maximum temperature: 27.0 °C
Absolute minimum temperature: -16.8 °C
Number of sunny days: 181 days
Number of rainy days: 150 days
Number of snow days: 34 days
Look at detailed online map of Guantan
* Weather data for Guantan 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) | 8.8 | 9.5 | 14.6 | 21.6 | 23.5 | 25.7 | 27.0 | 26.4 | 24.7 | 15.3 | 15.0 | 11.0 |
| Average daytime temperature (°C) | -0.6 | 2.6 | 9.1 | 11.9 | 16.1 | 20.5 | 22.9 | 22.2 | 18.6 | 11.9 | 6.7 | 2.4 |
| Average temperature (°C) | -4.6 | -1.5 | 3.9 | 6.5 | 11.1 | 15.7 | 18.2 | 17.8 | 14.4 | 7.7 | 2.3 | -1.7 |
| Average night temperature (°C) | -9.2 | -5.9 | -1.5 | 1.0 | 6.1 | 10.7 | 13.3 | 13.5 | 10.4 | 3.7 | -2.2 | -6.2 |
| Absolute minimum temperature (°C) | -16.8 | -9.7 | -6.2 | -6.5 | 0.6 | 6.5 | 9.0 | 8.4 | 6.6 | -1.0 | -7.0 | -15.0 |
| 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 | 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) | 8.1 | 7.9 | 9.1 | 8.6 | 7.9 | 9.6 | 10.3 | 10.3 | 7.9 | 7.1 | 8.8 | 8.6 |
| Precipitation (mm) | 7 | 20 | 27 | 54 | 108 | 101 | 85 | 86 | 131 | 199 | 17 | 4 |
| Sunny days | 24 | 16 | 14 | 11 | 8 | 15 | 13 | 14 | 9 | 7 | 24 | 26 |
| Rainy days | 0 | 3 | 8 | 15 | 23 | 15 | 18 | 17 | 21 | 24 | 4 | 2 |
| Snow days | 7 | 9 | 9 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The largest precipitation sum in Guantan is at