Average annual temperature is 13.1 °C
Absolute maximum temperature: 28.3 °C
Absolute minimum temperature: -7.3 °C
Number of sunny days: 76 days
Number of rainy days: 284 days
Number of snow days: 5 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) | 12.9 | 12.0 | 18.2 | 24.7 | 25.3 | 25.9 | 28.3 | 27.3 | 26.4 | 20.8 | 19.2 | 16.1 |
| Average daytime temperature (°C) | 4.7 | 7.4 | 12.0 | 16.9 | 19.7 | 21.1 | 24.9 | 24.8 | 22.2 | 16.4 | 12.8 | 7.4 |
| Average temperature (°C) | 2.0 | 4.6 | 9.0 | 13.8 | 16.9 | 18.7 | 22.0 | 21.8 | 19.5 | 14.0 | 10.0 | 4.7 |
| Average night temperature (°C) | -0.8 | 2.2 | 6.4 | 11.0 | 14.4 | 16.5 | 19.4 | 19.1 | 17.2 | 12.1 | 7.6 | 2.0 |
| Absolute minimum temperature (°C) | -7.3 | -0.3 | 2.1 | 4.9 | 9.6 | 13.7 | 14.8 | 14.8 | 14.4 | 8.1 | 1.7 | -5.8 |
| 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 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 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) | 4.3 | 3.0 | 4.5 | 7.0 | 6.1 | 5.1 | 8.0 | 9.7 | 7.3 | 5.2 | 5.3 | 4.5 |
| Precipitation (mm) | 38 | 42 | 161 | 176 | 181 | 211 | 187 | 193 | 214 | 155 | 73 | 38 |
| Sunny days | 15 | 7 | 3 | 7 | 3 | 5 | 2 | 0 | 3 | 5 | 10 | 16 |
| Rainy days | 12 | 20 | 28 | 23 | 28 | 25 | 29 | 31 | 27 | 26 | 20 | 15 |
| Snow days | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Jiadanwan during the most sunny months:
The largest precipitation sum in Jiadanwan is at