Average annual temperature is 18.2 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: -5.8 °C
Number of sunny days: 162 days
Number of rainy days: 202 days
Number of snow days: 1 day
Look at detailed online map of Chaotianmen
* Weather data for Chaotianmen 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) | 22.3 | 21.3 | 25.6 | 30.8 | 34.3 | 33.4 | 35.3 | 35.7 | 33.3 | 28.0 | 29.8 | 23.3 |
| Average daytime temperature (°C) | 12.3 | 13.3 | 18.5 | 22.5 | 26.8 | 29.7 | 32.4 | 31.6 | 30.2 | 24.3 | 19.7 | 13.0 |
| Average temperature (°C) | 6.8 | 8.9 | 13.5 | 17.9 | 22.3 | 25.7 | 28.5 | 27.3 | 25.8 | 19.3 | 13.5 | 7.6 |
| Average night temperature (°C) | 1.3 | 4.9 | 8.8 | 13.4 | 18.4 | 22.5 | 25.4 | 23.9 | 22.2 | 15.2 | 8.3 | 3.3 |
| Absolute minimum temperature (°C) | -5.8 | -0.6 | 3.5 | 6.1 | 11.7 | 19.7 | 23.9 | 19.2 | 20.2 | 10.0 | 3.6 | -5.6 |
| 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 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 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 | 4.7 | 5.7 | 7.0 | 7.6 | 7.3 | 8.7 | 9.6 | 8.6 | 6.4 | 7.8 | 6.6 |
| Precipitation (mm) | 73 | 113 | 96 | 201 | 218 | 370 | 289 | 209 | 136 | 14 | 37 | 32 |
| Sunny days | 21 | 13 | 16 | 11 | 11 | 4 | 4 | 7 | 9 | 20 | 23 | 23 |
| Rainy days | 9 | 15 | 15 | 19 | 20 | 26 | 27 | 24 | 21 | 11 | 7 | 8 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Chaotianmen during the most sunny months:
The largest precipitation sum in Chaotianmen is at