Average annual temperature is 14.5 °C
Absolute maximum temperature: 29.9 °C
Absolute minimum temperature: -5.6 °C
Number of sunny days: 85 days
Number of rainy days: 275 days
Number of snow days: 5 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) | 14.5 | 14.5 | 20.1 | 26.3 | 28.6 | 28.0 | 29.8 | 29.9 | 29.3 | 23.0 | 21.9 | 20.2 |
| Average daytime temperature (°C) | 7.2 | 8.5 | 13.5 | 18.6 | 21.8 | 23.7 | 26.9 | 26.8 | 24.8 | 18.4 | 14.3 | 9.0 |
| Average temperature (°C) | 3.9 | 5.3 | 10.2 | 14.8 | 18.4 | 20.6 | 23.4 | 23.4 | 21.2 | 15.4 | 11.1 | 5.6 |
| Average night temperature (°C) | 0.2 | 2.5 | 6.7 | 11.1 | 15.2 | 17.9 | 20.4 | 20.4 | 18.2 | 12.8 | 8.1 | 1.9 |
| Absolute minimum temperature (°C) | -5.6 | -0.4 | 2.3 | 6.5 | 8.5 | 13.9 | 17.0 | 17.6 | 14.8 | 9.0 | 2.1 | -5.1 |
| 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 | 14.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| 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) | 4.1 | 2.4 | 4.0 | 6.0 | 5.5 | 5.7 | 7.7 | 9.9 | 7.6 | 4.8 | 4.8 | 4.2 |
| Precipitation (mm) | 33 | 41 | 109 | 176 | 260 | 191 | 270 | 154 | 178 | 140 | 55 | 43 |
| Sunny days | 17 | 5 | 3 | 5 | 4 | 4 | 5 | 1 | 7 | 9 | 10 | 15 |
| Rainy days | 11 | 22 | 28 | 25 | 27 | 26 | 26 | 30 | 23 | 22 | 20 | 15 |
| Snow days | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Nanchang during the most sunny months:
The largest precipitation sum in Nanchang is at