Average annual temperature is 1.2 °C
Absolute maximum temperature: 20.7 °C
Absolute minimum temperature: -22.7 °C
Number of sunny days: 125 days
Number of rainy days: 141 days
Number of snow days: 99 days
Look at detailed online map of Diedong
* Weather data for Diedong 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) | 5.8 | 2.6 | 4.1 | 10.1 | 14.9 | 18.3 | 19.7 | 20.7 | 18.1 | 16.6 | 6.1 | 1.5 |
| Average daytime temperature (°C) | -2.0 | -1.1 | -0.6 | 5.5 | 8.8 | 14.3 | 16.6 | 16.9 | 15.4 | 7.7 | 1.0 | -3.8 |
| Average temperature (°C) | -8.4 | -6.3 | -5.8 | 0.4 | 3.7 | 9.2 | 11.4 | 11.3 | 9.4 | 2.2 | -4.3 | -9.0 |
| Average night temperature (°C) | -15.1 | -11.9 | -11.7 | -5.1 | -1.8 | 4.4 | 7.0 | 6.6 | 3.9 | -2.9 | -9.4 | -15.1 |
| Absolute minimum temperature (°C) | -20.6 | -22.7 | -21.0 | -11.0 | -11.3 | -0.6 | 2.7 | 3.2 | 0.1 | -8.3 | -13.6 | -22.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.3 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.5 | 9.3 | 9.5 | 10.7 | 10.8 | 9.8 | 9.7 | 9.1 | 10.4 | 9.2 | 9.1 | 8.3 |
| Precipitation (mm) | 1 | 25 | 35 | 95 | 60 | 108 | 120 | 138 | 24 | 83 | 19 | 10 |
| Sunny days | 27 | 14 | 12 | 2 | 7 | 11 | 0 | 1 | 10 | 6 | 15 | 20 |
| Rainy days | 0 | 2 | 2 | 6 | 15 | 19 | 31 | 30 | 20 | 13 | 3 | 0 |
| Snow days | 4 | 12 | 17 | 22 | 9 | 0 | 0 | 0 | 0 | 12 | 12 | 11 |
The largest precipitation sum in Diedong is at