Average annual temperature is 16.8 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -7.9 °C
Number of sunny days: 200 days
Number of rainy days: 163 days
Number of snow days: 2 days
Look at detailed online map of Nanjing
* Weather data for Nanjing 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) | 20.3 | 15.5 | 27.2 | 34.2 | 32.4 | 34.2 | 34.9 | 35.1 | 32.0 | 26.6 | 27.7 | 21.9 |
| Average daytime temperature (°C) | 9.9 | 9.8 | 17.8 | 22.3 | 26.1 | 29.1 | 31.4 | 31.1 | 27.7 | 23.4 | 17.0 | 9.3 |
| Average temperature (°C) | 4.1 | 5.8 | 12.3 | 17.1 | 21.4 | 25.1 | 28.2 | 27.5 | 24.3 | 18.7 | 11.8 | 4.6 |
| Average night temperature (°C) | -0.7 | 1.8 | 7.7 | 12.6 | 17.4 | 21.5 | 25.8 | 24.3 | 21.5 | 14.8 | 7.2 | 0.5 |
| Absolute minimum temperature (°C) | -7.7 | -2.7 | 3.5 | 7.4 | 9.7 | 16.1 | 23.5 | 18.5 | 18.8 | 9.6 | -1.6 | -7.9 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.2 | 5.0 | 6.9 | 7.8 | 7.0 | 7.1 | 7.2 | 9.8 | 6.6 | 8.0 | 7.4 | 6.2 |
| Precipitation (mm) | 38 | 66 | 68 | 90 | 158 | 185 | 328 | 123 | 131 | 25 | 35 | 40 |
| Sunny days | 24 | 16 | 20 | 19 | 13 | 10 | 3 | 12 | 13 | 25 | 23 | 22 |
| Rainy days | 6 | 12 | 11 | 11 | 18 | 20 | 28 | 19 | 17 | 6 | 7 | 8 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Nanjing during the most sunny months:
The largest precipitation sum in Nanjing is at