Average annual temperature is 20.0 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: 1.8 °C
Number of sunny days: 155 days
Number of rainy days: 210 days
Look at detailed online map of Jiangwu
* Weather data for Jiangwu 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) | 24.5 | 27.0 | 29.1 | 33.7 | 36.2 | 35.1 | 31.9 | 28.4 | 30.8 | 29.8 | 28.6 | 25.7 |
| Average daytime temperature (°C) | 18.6 | 22.5 | 25.6 | 30.9 | 30.9 | 29.3 | 29.6 | 27.0 | 27.8 | 26.4 | 24.0 | 21.1 |
| Average temperature (°C) | 12.0 | 15.9 | 18.5 | 23.6 | 24.5 | 24.0 | 24.1 | 22.5 | 22.5 | 20.4 | 17.4 | 14.8 |
| Average night temperature (°C) | 6.1 | 10.3 | 12.7 | 16.9 | 18.7 | 19.5 | 19.4 | 19.1 | 17.9 | 15.3 | 11.8 | 9.4 |
| Absolute minimum temperature (°C) | 1.8 | 7.9 | 9.5 | 13.1 | 14.5 | 15.6 | 17.1 | 16.2 | 15.4 | 12.6 | 8.8 | 4.5 |
| 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.3 | 13.6 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| 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) | 8.1 | 8.7 | 9.8 | 11.5 | 10.8 | 10.8 | 11.0 | 9.0 | 10.9 | 8.9 | 9.1 | 8.4 |
| Precipitation (mm) | 5 | 20 | 19 | 7 | 66 | 204 | 137 | 282 | 57 | 45 | 21 | 14 |
| Sunny days | 23 | 14 | 19 | 21 | 18 | 3 | 4 | 3 | 3 | 13 | 17 | 17 |
| Rainy days | 8 | 14 | 12 | 9 | 13 | 27 | 27 | 28 | 27 | 18 | 13 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jiangwu is at