Average annual temperature is 18.0 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: -3.7 °C
Number of sunny days: 137 days
Number of rainy days: 228 days
Look at detailed online map of Changtan
* Weather data for Changtan 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) | 23.4 | 18.7 | 24.2 | 28.1 | 31.7 | 31.3 | 34.1 | 33.6 | 30.4 | 28.3 | 28.8 | 24.1 |
| Average daytime temperature (°C) | 12.0 | 11.9 | 17.5 | 21.7 | 25.2 | 28.1 | 31.5 | 30.6 | 28.0 | 23.3 | 18.9 | 12.7 |
| Average temperature (°C) | 7.5 | 8.2 | 13.6 | 17.8 | 21.8 | 24.8 | 27.8 | 26.7 | 24.4 | 19.6 | 14.7 | 8.6 |
| Average night temperature (°C) | 3.4 | 4.9 | 10.0 | 14.6 | 18.7 | 22.2 | 24.6 | 23.6 | 21.6 | 16.5 | 11.2 | 5.0 |
| Absolute minimum temperature (°C) | -3.3 | -0.8 | 5.2 | 8.2 | 11.2 | 19.0 | 23.1 | 19.4 | 18.5 | 12.2 | 4.7 | -3.7 |
| 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 | 13.8 | 13.6 | 13.1 | 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) | 7.2 | 4.9 | 5.8 | 7.2 | 8.0 | 8.1 | 11.2 | 9.7 | 7.8 | 6.3 | 6.9 | 6.8 |
| Precipitation (mm) | 15 | 83 | 113 | 156 | 133 | 313 | 73 | 174 | 43 | 21 | 48 | 31 |
| Sunny days | 21 | 12 | 8 | 9 | 7 | 7 | 10 | 4 | 7 | 16 | 17 | 19 |
| Rainy days | 10 | 16 | 23 | 21 | 24 | 23 | 21 | 27 | 23 | 15 | 13 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Changtan during the most sunny months:
The largest precipitation sum in Changtan is at