Average annual temperature is 16.7 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: -7.6 °C
Number of sunny days: 114 days
Number of rainy days: 251 days
Look at detailed online map of Jiudan
* Weather data for Jiudan 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) | 22.8 | 22.4 | 23.9 | 29.6 | 30.4 | 32.3 | 37.0 | 34.5 | 30.7 | 27.5 | 27.0 | 25.9 |
| Average daytime temperature (°C) | 11.9 | 13.6 | 17.1 | 21.5 | 24.9 | 28.6 | 31.2 | 29.4 | 27.7 | 21.8 | 18.8 | 14.5 |
| Average temperature (°C) | 6.9 | 8.2 | 11.6 | 15.8 | 19.8 | 23.7 | 25.9 | 24.6 | 23.3 | 17.8 | 13.3 | 8.5 |
| Average night temperature (°C) | 2.6 | 4.3 | 7.7 | 12.3 | 16.4 | 20.3 | 22.5 | 21.9 | 20.3 | 14.6 | 9.1 | 3.8 |
| Absolute minimum temperature (°C) | -7.6 | -1.0 | -0.3 | 4.3 | 8.6 | 17.2 | 19.6 | 20.1 | 16.1 | 9.6 | 2.1 | -6.2 |
| 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 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.8 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| 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) | 6.0 | 6.8 | 6.3 | 6.9 | 7.8 | 7.8 | 8.8 | 8.9 | 8.7 | 5.5 | 7.5 | 7.0 |
| Precipitation (mm) | 65 | 71 | 131 | 208 | 178 | 211 | 335 | 300 | 107 | 65 | 32 | 46 |
| Sunny days | 16 | 13 | 12 | 8 | 7 | 2 | 3 | 1 | 4 | 13 | 17 | 18 |
| Rainy days | 15 | 15 | 19 | 22 | 24 | 28 | 28 | 30 | 26 | 18 | 13 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jiudan is at