Average annual temperature is 19.4 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: -2.7 °C
Number of sunny days: 116 days
Number of rainy days: 248 days
Number of snow days: 1 day
Look at detailed online map of Changtoujiang
* Weather data for Changtoujiang 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) | 25.9 | 22.8 | 27.7 | 30.2 | 34.0 | 33.9 | 37.8 | 38.7 | 33.7 | 31.2 | 31.4 | 28.2 |
| Average daytime temperature (°C) | 12.6 | 13.3 | 19.7 | 24.0 | 27.3 | 30.7 | 35.2 | 32.9 | 30.2 | 25.1 | 21.0 | 14.2 |
| Average temperature (°C) | 8.1 | 9.2 | 15.0 | 19.2 | 23.2 | 26.7 | 30.4 | 28.3 | 26.0 | 20.6 | 15.7 | 9.4 |
| Average night temperature (°C) | 3.3 | 5.4 | 10.7 | 15.1 | 19.7 | 23.5 | 26.5 | 24.9 | 22.7 | 16.8 | 11.4 | 4.7 |
| Absolute minimum temperature (°C) | -2.0 | 0.9 | 6.9 | 7.5 | 14.2 | 20.7 | 24.5 | 20.9 | 20.0 | 11.4 | 5.9 | -2.7 |
| 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) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 10.5 |
| 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) | 5.4 | 3.7 | 5.2 | 6.4 | 7.5 | 7.9 | 11.3 | 9.3 | 6.6 | 5.2 | 6.9 | 5.7 |
| Precipitation (mm) | 57 | 98 | 153 | 285 | 152 | 322 | 67 | 179 | 79 | 47 | 100 | 30 |
| Sunny days | 17 | 11 | 7 | 4 | 7 | 5 | 8 | 5 | 7 | 12 | 17 | 16 |
| Rainy days | 13 | 17 | 24 | 26 | 24 | 25 | 23 | 26 | 23 | 19 | 13 | 15 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Changtoujiang during the most sunny months:
The largest precipitation sum in Changtoujiang is at