Average annual temperature is 13.8 °C
Absolute maximum temperature: 27.6 °C
Absolute minimum temperature: -8.5 °C
Number of sunny days: 82 days
Number of rainy days: 283 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) | 16.9 | 17.2 | 20.0 | 24.0 | 26.8 | 27.5 | 27.4 | 27.6 | 25.3 | 23.8 | 21.9 | 18.8 |
| Average daytime temperature (°C) | 8.4 | 11.4 | 14.8 | 18.2 | 21.4 | 24.0 | 26.2 | 24.8 | 23.2 | 18.7 | 15.6 | 10.4 |
| Average temperature (°C) | 3.6 | 6.7 | 10.4 | 13.7 | 17.4 | 20.3 | 21.8 | 20.6 | 19.4 | 14.8 | 10.5 | 5.4 |
| Average night temperature (°C) | -0.9 | 2.7 | 6.7 | 10.3 | 14.3 | 17.5 | 18.3 | 17.3 | 16.5 | 11.2 | 6.3 | 1.5 |
| Absolute minimum temperature (°C) | -8.5 | -4.1 | 0.2 | 2.1 | 8.5 | 14.0 | 17.3 | 14.8 | 15.3 | 5.9 | -0.6 | -8.4 |
| 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 | 10.6 |
| 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) | 6.1 | 5.2 | 5.3 | 6.5 | 7.6 | 7.8 | 11.1 | 9.0 | 7.4 | 5.9 | 6.7 | 6.3 |
| Precipitation (mm) | 71 | 121 | 187 | 314 | 168 | 311 | 118 | 243 | 121 | 75 | 96 | 37 |
| Sunny days | 19 | 11 | 4 | 3 | 3 | 2 | 3 | 0 | 0 | 8 | 12 | 17 |
| Rainy days | 12 | 17 | 27 | 27 | 28 | 28 | 28 | 31 | 30 | 23 | 18 | 14 |
| 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