Average annual temperature is 17.5 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: -7.0 °C
Number of sunny days: 174 days
Number of rainy days: 189 days
Number of snow days: 2 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) | 17.7 | 16.0 | 25.9 | 31.8 | 32.7 | 33.9 | 34.9 | 34.5 | 32.7 | 26.4 | 28.3 | 21.2 |
| Average daytime temperature (°C) | 10.2 | 10.9 | 17.7 | 22.7 | 26.4 | 29.8 | 31.8 | 31.1 | 28.2 | 23.9 | 17.9 | 10.3 |
| Average temperature (°C) | 5.1 | 7.0 | 12.8 | 17.8 | 22.2 | 26.1 | 28.7 | 27.5 | 24.8 | 19.2 | 12.6 | 5.7 |
| Average night temperature (°C) | 0.5 | 3.4 | 8.6 | 13.7 | 18.5 | 23.0 | 26.3 | 24.6 | 22.1 | 15.5 | 8.1 | 1.7 |
| Absolute minimum temperature (°C) | -5.3 | -1.5 | 3.2 | 7.7 | 11.7 | 18.7 | 23.5 | 19.8 | 18.4 | 9.9 | -0.1 | -7.0 |
| 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 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.4 | 11.4 | 10.6 | 10.2 |
| 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) | 6.5 | 4.7 | 6.3 | 7.6 | 7.4 | 7.7 | 7.5 | 10.0 | 6.6 | 7.4 | 7.9 | 6.4 |
| Precipitation (mm) | 33 | 58 | 64 | 123 | 163 | 208 | 263 | 189 | 104 | 20 | 34 | 40 |
| Sunny days | 22 | 13 | 14 | 13 | 9 | 11 | 8 | 9 | 11 | 21 | 22 | 21 |
| Rainy days | 8 | 15 | 17 | 17 | 22 | 19 | 23 | 22 | 19 | 10 | 8 | 9 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Changsha during the most sunny months:
The largest precipitation sum in Changsha is at