Average annual temperature is 0.9 °C
Absolute maximum temperature: 17.2 °C
Absolute minimum temperature: -23.0 °C
Number of sunny days: 104 days
Number of rainy days: 187 days
Number of snow days: 74 days
Look at detailed online map of Jiadanwan
* Weather data for Jiadanwan 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) | 11.5 | 5.5 | 6.1 | 11.8 | 16.6 | 15.6 | 17.2 | 15.1 | 14.3 | 14.5 | 8.6 | 5.4 |
| Average daytime temperature (°C) | -1.2 | -0.5 | 0.3 | 5.0 | 7.8 | 9.9 | 12.5 | 11.8 | 11.4 | 5.7 | 3.8 | 1.5 |
| Average temperature (°C) | -8.3 | -6.2 | -4.8 | 0.2 | 3.3 | 6.2 | 9.0 | 8.4 | 7.2 | 1.5 | -1.7 | -4.3 |
| Average night temperature (°C) | -14.6 | -12.2 | -10.8 | -4.8 | -0.3 | 3.2 | 5.6 | 5.5 | 4.0 | -2.0 | -6.1 | -9.1 |
| Absolute minimum temperature (°C) | -23.0 | -16.8 | -17.1 | -9.0 | -8.1 | -0.4 | 2.4 | 1.6 | -0.4 | -8.8 | -10.4 | -12.7 |
| 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 | 12.4 | 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 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.2 | 8.7 | 9.1 | 9.5 | 8.4 | 5.8 | 7.5 | 6.8 | 7.2 | 6.8 | 8.8 | 9.0 |
| Precipitation (mm) | 3 | 44 | 35 | 87 | 152 | 205 | 336 | 250 | 187 | 124 | 25 | 2 |
| Sunny days | 25 | 13 | 11 | 3 | 4 | 0 | 0 | 0 | 0 | 7 | 19 | 22 |
| Rainy days | 1 | 3 | 1 | 11 | 24 | 30 | 31 | 31 | 30 | 20 | 5 | 0 |
| Snow days | 5 | 12 | 19 | 16 | 3 | 0 | 0 | 0 | 0 | 4 | 6 | 9 |
The largest precipitation sum in Jiadanwan is at