Average annual temperature is 17.6 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -6.8 °C
Number of sunny days: 146 days
Number of rainy days: 218 days
Number of snow days: 1 day
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) | 23.0 | 20.9 | 25.6 | 31.6 | 33.3 | 31.9 | 35.1 | 34.3 | 33.3 | 26.8 | 28.6 | 22.5 |
| Average daytime temperature (°C) | 11.5 | 12.1 | 17.8 | 21.8 | 25.8 | 28.7 | 32.1 | 30.7 | 29.1 | 23.2 | 18.7 | 12.1 |
| Average temperature (°C) | 6.5 | 7.7 | 12.9 | 17.3 | 21.5 | 25.0 | 28.1 | 26.6 | 24.8 | 18.9 | 13.4 | 7.5 |
| Average night temperature (°C) | 2.1 | 4.0 | 8.6 | 13.1 | 17.8 | 22.2 | 25.3 | 23.2 | 21.4 | 15.3 | 8.9 | 3.4 |
| Absolute minimum temperature (°C) | -5.9 | -0.8 | 3.6 | 5.4 | 10.5 | 18.9 | 23.1 | 16.6 | 18.9 | 8.9 | 2.7 | -6.8 |
| 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 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| 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) | 6.7 | 4.4 | 5.7 | 7.2 | 7.1 | 6.3 | 8.6 | 9.3 | 7.6 | 6.5 | 7.8 | 6.5 |
| Precipitation (mm) | 65 | 103 | 109 | 135 | 183 | 376 | 170 | 231 | 136 | 18 | 54 | 50 |
| Sunny days | 22 | 12 | 15 | 9 | 8 | 6 | 5 | 3 | 6 | 17 | 22 | 21 |
| Rainy days | 8 | 16 | 16 | 21 | 23 | 24 | 26 | 28 | 24 | 14 | 8 | 10 |
| Snow days | 1 | 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