Average annual temperature is 18.1 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: -0.1 °C
Number of sunny days: 100 days
Number of rainy days: 262 days
Number of snow days: 3 days
Look at detailed online map of Tanchanggou
* Weather data for Tanchanggou 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) | 23.1 | 22.0 | 23.7 | 34.7 | 34.9 | 34.2 | 35.2 | 33.3 | 35.7 | 31.8 | 28.2 | 28.3 |
| Average daytime temperature (°C) | 11.4 | 13.8 | 18.7 | 24.6 | 27.5 | 27.5 | 30.8 | 30.4 | 29.2 | 22.9 | 19.6 | 14.0 |
| Average temperature (°C) | 7.0 | 10.0 | 14.4 | 19.4 | 22.4 | 23.5 | 26.2 | 25.9 | 24.4 | 18.9 | 15.2 | 9.9 |
| Average night temperature (°C) | 3.1 | 6.6 | 10.2 | 14.7 | 18.1 | 20.1 | 22.3 | 22.1 | 20.3 | 15.3 | 11.3 | 6.0 |
| Absolute minimum temperature (°C) | 0.0 | 2.6 | 3.9 | 8.0 | 11.6 | 16.8 | 17.4 | 17.1 | 16.8 | 10.6 | 5.5 | -0.1 |
| 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) | 4.2 | 3.5 | 5.0 | 8.0 | 7.4 | 5.9 | 8.6 | 9.4 | 8.2 | 5.5 | 5.5 | 4.1 |
| Precipitation (mm) | 13 | 54 | 79 | 114 | 145 | 224 | 232 | 127 | 222 | 127 | 38 | 15 |
| Sunny days | 19 | 5 | 5 | 9 | 4 | 4 | 8 | 3 | 11 | 8 | 9 | 15 |
| Rainy days | 9 | 23 | 26 | 21 | 27 | 26 | 23 | 28 | 19 | 23 | 21 | 16 |
| Snow days | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Tanchanggou during the most sunny months:
The largest precipitation sum in Tanchanggou is at