Average annual temperature is 13.6 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: -13.2 °C
Number of sunny days: 243 days
Number of rainy days: 113 days
Number of snow days: 9 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) | 11.8 | 13.5 | 23.7 | 30.8 | 31.8 | 33.8 | 36.2 | 33.3 | 31.0 | 23.1 | 24.9 | 17.6 |
| Average daytime temperature (°C) | 4.6 | 8.5 | 16.6 | 19.2 | 23.8 | 27.9 | 31.4 | 29.5 | 25.5 | 19.6 | 12.1 | 4.7 |
| Average temperature (°C) | 0.0 | 3.2 | 10.5 | 13.6 | 18.9 | 23.0 | 26.2 | 24.9 | 20.5 | 14.8 | 6.5 | 0.1 |
| Average night temperature (°C) | -4.7 | -1.4 | 4.5 | 8.4 | 14.3 | 18.1 | 21.3 | 20.5 | 16.3 | 10.1 | 1.7 | -4.2 |
| Absolute minimum temperature (°C) | -12.6 | -4.3 | -2.3 | 2.0 | 5.9 | 13.1 | 17.0 | 14.7 | 10.4 | 5.7 | -4.5 | -13.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.7 | 7.1 | 9.0 | 7.9 | 7.6 | 9.7 | 10.1 | 9.8 | 7.7 | 7.7 | 7.9 | 7.3 |
| Precipitation (mm) | 9 | 15 | 17 | 69 | 85 | 64 | 108 | 113 | 78 | 19 | 13 | 25 |
| Sunny days | 29 | 17 | 25 | 18 | 16 | 17 | 19 | 15 | 10 | 25 | 27 | 25 |
| Rainy days | 0 | 7 | 5 | 12 | 15 | 13 | 12 | 16 | 20 | 6 | 2 | 5 |
| Snow days | 2 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The largest precipitation sum in Nanchang is at