Average annual temperature is 18.6 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: -2.2 °C
Number of sunny days: 203 days
Number of rainy days: 162 days
Look at detailed online map of Changtianwan
* Weather data for Changtianwan 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) | 24.8 | 26.9 | 28.7 | 33.6 | 37.9 | 38.6 | 31.1 | 28.5 | 27.0 | 26.9 | 24.8 | 23.7 |
| Average daytime temperature (°C) | 17.9 | 22.7 | 25.6 | 29.9 | 31.5 | 27.6 | 27.0 | 25.6 | 25.0 | 22.1 | 20.2 | 19.1 |
| Average temperature (°C) | 10.9 | 15.8 | 18.6 | 23.1 | 24.9 | 22.7 | 22.3 | 21.4 | 20.5 | 17.4 | 13.7 | 11.8 |
| Average night temperature (°C) | 2.9 | 7.1 | 10.2 | 14.5 | 17.5 | 18.3 | 18.3 | 18.2 | 16.5 | 13.2 | 7.4 | 5.2 |
| Absolute minimum temperature (°C) | -2.2 | 4.8 | 6.2 | 10.8 | 10.1 | 14.3 | 15.9 | 16.9 | 13.6 | 9.0 | 5.0 | 2.4 |
| 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 | 13.8 | 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) | 9.5 | 10.2 | 10.8 | 11.5 | 11.0 | 9.8 | 10.5 | 8.5 | 9.5 | 8.6 | 9.2 | 8.6 |
| Precipitation (mm) | 0 | 1 | 5 | 0 | 27 | 307 | 343 | 545 | 345 | 157 | 18 | 4 |
| Sunny days | 30 | 26 | 26 | 28 | 26 | 4 | 6 | 0 | 5 | 6 | 24 | 22 |
| Rainy days | 1 | 2 | 5 | 2 | 5 | 26 | 25 | 31 | 25 | 25 | 6 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Changtianwan is at