Average annual temperature is 19.3 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: -4.7 °C
Number of sunny days: 144 days
Number of rainy days: 218 days
Number of snow days: 3 days
Look at detailed online map of Chengtanjiang
* Weather data for Chengtanjiang 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) | 25.2 | 22.3 | 26.7 | 31.8 | 35.2 | 35.4 | 37.1 | 37.7 | 34.6 | 29.8 | 29.5 | 25.5 |
| Average daytime temperature (°C) | 13.3 | 13.5 | 19.4 | 23.7 | 27.7 | 30.7 | 34.6 | 33.5 | 31.2 | 24.9 | 20.3 | 13.8 |
| Average temperature (°C) | 8.2 | 9.4 | 14.6 | 18.7 | 23.2 | 26.5 | 30.0 | 28.7 | 26.6 | 20.4 | 15.1 | 8.8 |
| Average night temperature (°C) | 3.0 | 6.1 | 10.5 | 14.8 | 19.5 | 23.1 | 26.5 | 24.8 | 23.0 | 16.7 | 10.4 | 4.4 |
| Absolute minimum temperature (°C) | -3.0 | 1.7 | 5.6 | 7.5 | 12.0 | 19.6 | 24.5 | 19.6 | 19.6 | 11.5 | 4.8 | -4.7 |
| 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) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| 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) | 6.4 | 3.9 | 5.3 | 6.4 | 7.5 | 7.9 | 10.3 | 9.5 | 8.8 | 6.2 | 7.2 | 5.9 |
| Precipitation (mm) | 22 | 147 | 182 | 285 | 248 | 234 | 118 | 128 | 59 | 65 | 70 | 34 |
| Sunny days | 21 | 9 | 9 | 9 | 8 | 9 | 6 | 9 | 7 | 19 | 20 | 18 |
| Rainy days | 8 | 19 | 22 | 21 | 23 | 21 | 25 | 22 | 23 | 12 | 10 | 12 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Chengtanjiang during the most sunny months:
The largest precipitation sum in Chengtanjiang is at