Average annual temperature is 17.9 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: -6.6 °C
Number of sunny days: 155 days
Number of rainy days: 209 days
Number of snow days: 1 day
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) | 18.8 | 22.7 | 27.8 | 33.0 | 35.4 | 34.7 | 37.3 | 36.8 | 33.8 | 28.1 | 31.5 | 24.9 |
| Average daytime temperature (°C) | 10.2 | 11.2 | 17.6 | 21.8 | 26.2 | 29.8 | 33.4 | 31.8 | 29.5 | 24.7 | 19.1 | 11.6 |
| Average temperature (°C) | 5.8 | 7.6 | 12.7 | 17.1 | 21.8 | 25.8 | 29.5 | 27.7 | 25.6 | 19.9 | 13.8 | 6.8 |
| Average night temperature (°C) | 1.4 | 4.3 | 8.7 | 13.1 | 18.1 | 22.6 | 26.6 | 24.6 | 22.6 | 15.7 | 9.1 | 2.6 |
| Absolute minimum temperature (°C) | -6.3 | -0.6 | 2.7 | 7.5 | 10.4 | 19.6 | 24.9 | 19.9 | 19.6 | 10.8 | 3.3 | -6.6 |
| 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 | 12.3 | 11.4 | 10.6 | 10.2 |
| 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) | 6.6 | 5.2 | 6.0 | 7.0 | 7.5 | 6.6 | 8.3 | 9.9 | 7.7 | 7.6 | 7.6 | 6.8 |
| Precipitation (mm) | 56 | 89 | 104 | 115 | 117 | 315 | 231 | 185 | 111 | 16 | 39 | 25 |
| Sunny days | 20 | 13 | 14 | 11 | 12 | 7 | 3 | 3 | 9 | 19 | 21 | 23 |
| Rainy days | 10 | 15 | 17 | 19 | 19 | 23 | 28 | 28 | 21 | 12 | 9 | 8 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Changsha during the most sunny months:
The largest precipitation sum in Changsha is at