Average annual temperature is 16.6 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: -3.4 °C
Number of sunny days: 94 days
Number of rainy days: 266 days
Number of snow days: 5 days
Look at detailed online map of Changsha
* Weather data for Changsha 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) | 17.3 | 17.2 | 22.0 | 28.1 | 30.9 | 30.6 | 32.0 | 31.7 | 31.7 | 25.3 | 23.6 | 23.2 |
| Average daytime temperature (°C) | 10.0 | 10.7 | 15.9 | 21.1 | 24.4 | 26.5 | 29.4 | 29.1 | 27.2 | 20.5 | 16.8 | 11.1 |
| Average temperature (°C) | 6.2 | 7.5 | 12.2 | 16.9 | 20.6 | 23.0 | 25.7 | 25.5 | 23.4 | 17.3 | 13.1 | 7.6 |
| Average night temperature (°C) | 2.1 | 4.6 | 8.6 | 13.3 | 17.1 | 19.7 | 22.5 | 22.4 | 20.1 | 14.3 | 9.4 | 4.1 |
| Absolute minimum temperature (°C) | -3.4 | 1.3 | 3.7 | 7.7 | 10.1 | 16.2 | 19.0 | 18.6 | 16.8 | 10.6 | 2.8 | -3.4 |
| 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 | 13.0 | 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) | 4.4 | 2.2 | 4.0 | 6.0 | 5.7 | 5.9 | 7.9 | 9.6 | 8.0 | 4.5 | 5.1 | 3.9 |
| Precipitation (mm) | 27 | 81 | 151 | 265 | 322 | 186 | 261 | 163 | 220 | 142 | 90 | 71 |
| Sunny days | 19 | 5 | 3 | 6 | 3 | 4 | 5 | 3 | 8 | 10 | 10 | 18 |
| Rainy days | 9 | 23 | 28 | 24 | 28 | 26 | 26 | 28 | 22 | 21 | 20 | 11 |
| Snow days | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Changsha during the most sunny months:
The largest precipitation sum in Changsha is at