Average annual temperature is 20.1 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -3.3 °C
Number of sunny days: 152 days
Number of rainy days: 213 days
Look at detailed online map of Jiangnan
* Weather data for Jiangnan 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) | 25.2 | 23.9 | 29.0 | 31.2 | 35.1 | 33.9 | 37.6 | 36.8 | 33.6 | 30.5 | 30.4 | 26.7 |
| Average daytime temperature (°C) | 13.7 | 15.0 | 21.0 | 24.6 | 28.3 | 31.2 | 34.5 | 32.6 | 30.7 | 25.2 | 20.8 | 14.5 |
| Average temperature (°C) | 8.9 | 10.7 | 16.1 | 20.4 | 24.4 | 27.5 | 30.4 | 28.6 | 27.0 | 21.3 | 15.9 | 9.6 |
| Average night temperature (°C) | 4.1 | 6.8 | 11.6 | 16.6 | 21.1 | 24.8 | 27.1 | 25.4 | 23.8 | 17.8 | 11.7 | 5.5 |
| Absolute minimum temperature (°C) | -2.5 | 3.0 | 6.3 | 9.6 | 14.5 | 21.5 | 25.0 | 21.7 | 21.9 | 12.9 | 6.0 | -3.3 |
| 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) | 10.7 | 11.2 | 12.0 | 12.8 | 13.5 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.8 | 10.5 |
| 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) | 6.5 | 5.1 | 6.1 | 6.7 | 8.0 | 8.0 | 11.1 | 9.4 | 8.0 | 6.2 | 7.2 | 6.1 |
| Precipitation (mm) | 60 | 87 | 143 | 207 | 240 | 291 | 139 | 169 | 130 | 61 | 76 | 28 |
| Sunny days | 20 | 15 | 14 | 7 | 11 | 3 | 12 | 5 | 6 | 17 | 20 | 22 |
| Rainy days | 11 | 13 | 17 | 23 | 20 | 27 | 19 | 26 | 24 | 14 | 10 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Jiangnan during the most sunny months:
The largest precipitation sum in Jiangnan is at