Average annual temperature is 19.7 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -2.9 °C
Number of sunny days: 116 days
Number of rainy days: 249 days
Look at detailed online map of Jianghu
* Weather data for Jianghu 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) | 23.5 | 24.8 | 30.6 | 29.3 | 33.3 | 32.9 | 36.7 | 34.3 | 31.2 | 30.1 | 28.4 | 27.5 |
| Average daytime temperature (°C) | 14.5 | 17.6 | 22.4 | 23.9 | 27.6 | 30.2 | 32.2 | 30.9 | 28.6 | 24.3 | 21.2 | 15.9 |
| Average temperature (°C) | 9.6 | 12.5 | 17.1 | 19.7 | 23.5 | 26.1 | 27.8 | 26.7 | 25.1 | 20.6 | 16.1 | 10.6 |
| Average night temperature (°C) | 4.9 | 7.7 | 12.3 | 16.1 | 20.0 | 22.9 | 24.2 | 23.6 | 22.4 | 17.4 | 11.6 | 6.0 |
| Absolute minimum temperature (°C) | -2.1 | 1.1 | 6.1 | 8.7 | 15.3 | 20.5 | 23.2 | 21.0 | 21.1 | 13.7 | 6.4 | -2.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.2 | 6.2 | 5.7 | 6.3 | 8.5 | 8.9 | 11.0 | 8.0 | 7.2 | 6.0 | 7.1 | 6.2 |
| Precipitation (mm) | 48 | 68 | 216 | 203 | 127 | 214 | 187 | 263 | 254 | 62 | 29 | 23 |
| Sunny days | 17 | 16 | 13 | 5 | 5 | 3 | 9 | 0 | 1 | 11 | 17 | 19 |
| Rainy days | 14 | 12 | 18 | 25 | 26 | 27 | 22 | 31 | 29 | 20 | 13 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Jianghu during the most sunny months:
The largest precipitation sum in Jianghu is at