Average annual temperature is -0.5 °C
Absolute maximum temperature: 14.9 °C
Absolute minimum temperature: -22.2 °C
Number of sunny days: 68 days
Number of rainy days: 181 days
Number of snow days: 116 days
Look at detailed online map of Deme
* Weather data for Deme 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) | -1.2 | -2.6 | -1.4 | 4.1 | 7.1 | 14.9 | 13.7 | 14.8 | 14.7 | 11.0 | 3.7 | -0.3 |
| Average daytime temperature (°C) | -7.3 | -5.7 | -3.1 | 0.0 | 2.6 | 9.9 | 11.8 | 12.1 | 10.8 | 3.6 | 0.0 | -3.9 |
| Average temperature (°C) | -9.7 | -7.3 | -5.1 | -2.0 | 0.5 | 6.3 | 8.1 | 8.4 | 6.6 | 0.4 | -4.4 | -7.9 |
| Average night temperature (°C) | -13.1 | -9.6 | -7.1 | -3.6 | -1.3 | 3.8 | 5.6 | 5.9 | 3.5 | -2.1 | -8.6 | -12.3 |
| Absolute minimum temperature (°C) | -22.2 | -14.1 | -11.3 | -7.8 | -5.4 | 0.4 | 2.4 | 3.9 | 1.9 | -7.5 | -12.2 | -16.9 |
| 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 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| 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) | 7.5 | 6.6 | 8.1 | 7.9 | 7.3 | 9.1 | 9.2 | 8.8 | 9.9 | 8.8 | 9.5 | 7.2 |
| Precipitation (mm) | 39 | 92 | 99 | 119 | 153 | 231 | 227 | 214 | 109 | 224 | 40 | 43 |
| Sunny days | 13 | 3 | 6 | 3 | 7 | 0 | 1 | 0 | 1 | 6 | 14 | 14 |
| Rainy days | 1 | 5 | 1 | 3 | 13 | 30 | 30 | 31 | 29 | 22 | 3 | 13 |
| Snow days | 17 | 20 | 24 | 24 | 11 | 0 | 0 | 0 | 0 | 3 | 13 | 4 |
The largest precipitation sum in Deme is at