Average annual temperature is 21.2 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: -0.7 °C
Number of sunny days: 124 days
Number of rainy days: 241 days
Look at detailed online map of Nanchang
* Weather data for Nanchang 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) | 24.7 | 25.8 | 30.1 | 30.7 | 36.2 | 34.2 | 37.8 | 35.3 | 32.9 | 32.6 | 29.3 | 28.6 |
| Average daytime temperature (°C) | 16.8 | 20.7 | 24.1 | 25.5 | 29.1 | 30.9 | 33.3 | 31.7 | 30.1 | 26.7 | 24.1 | 18.8 |
| Average temperature (°C) | 11.8 | 15.1 | 18.8 | 21.0 | 24.6 | 26.6 | 28.6 | 27.3 | 26.1 | 22.3 | 18.3 | 12.9 |
| Average night temperature (°C) | 7.0 | 10.3 | 14.1 | 17.3 | 21.3 | 23.9 | 25.2 | 24.4 | 23.5 | 19.0 | 13.8 | 8.1 |
| Absolute minimum temperature (°C) | -0.2 | 3.7 | 7.6 | 10.6 | 17.6 | 22.3 | 24.2 | 22.5 | 21.9 | 15.4 | 7.3 | -0.7 |
| 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 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 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) | 6.3 | 6.9 | 5.8 | 6.8 | 7.9 | 8.5 | 10.8 | 9.0 | 7.9 | 6.5 | 8.5 | 7.3 |
| Precipitation (mm) | 56 | 77 | 198 | 123 | 137 | 326 | 155 | 306 | 369 | 82 | 14 | 16 |
| Sunny days | 17 | 17 | 15 | 7 | 5 | 0 | 5 | 1 | 0 | 14 | 22 | 21 |
| Rainy days | 14 | 11 | 16 | 23 | 26 | 30 | 26 | 30 | 30 | 17 | 8 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Nanchang during the most sunny months:
The largest precipitation sum in Nanchang is at