Average annual temperature is 7.2 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: -26.5 °C
Number of sunny days: 164 days
Number of rainy days: 155 days
Number of snow days: 46 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) | 4.9 | 6.2 | 19.9 | 23.0 | 28.9 | 32.9 | 32.4 | 30.5 | 28.9 | 20.6 | 18.1 | 9.5 |
| Average daytime temperature (°C) | -7.9 | -2.1 | 8.5 | 13.1 | 20.5 | 25.6 | 27.7 | 26.0 | 22.3 | 14.4 | 0.6 | -6.8 |
| Average temperature (°C) | -11.9 | -6.9 | 2.9 | 7.8 | 15.2 | 20.2 | 23.2 | 21.8 | 17.4 | 9.5 | -3.3 | -10.5 |
| Average night temperature (°C) | -16.6 | -11.6 | -1.9 | 2.7 | 10.0 | 15.8 | 19.4 | 18.4 | 13.3 | 5.4 | -6.9 | -14.2 |
| Absolute minimum temperature (°C) | -26.5 | -19.5 | -8.8 | -3.7 | 4.8 | 10.8 | 16.3 | 13.6 | 6.2 | -1.9 | -15.5 | -25.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.9 | 7.6 | 9.4 | 8.2 | 9.9 | 10.3 | 9.5 | 7.7 | 9.4 | 8.3 | 4.6 | 5.8 |
| Precipitation (mm) | 18 | 13 | 13 | 67 | 78 | 115 | 190 | 234 | 63 | 38 | 104 | 20 |
| Sunny days | 18 | 17 | 23 | 11 | 17 | 10 | 3 | 3 | 18 | 15 | 13 | 16 |
| Rainy days | 3 | 0 | 5 | 19 | 14 | 20 | 28 | 28 | 12 | 14 | 10 | 2 |
| Snow days | 10 | 11 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 7 | 13 |
The best time to visit Jiangnan during the most sunny months:
Months with the longest average daylight duration in Jiangnan:
The largest precipitation sum in Jiangnan is at