What would it be like to climb Wugong Mountain without a jacket?

Climbing Wugong Mountain without a jacket may bring the following problems:

1. Temperature change: The temperature in Wugong Mountain is between 20 and 35 degrees Celsius, which may make you feel hot. However, if you don't wear a jacket, you may feel cold when the weather changes suddenly.

2. Weather conditions: During the climbing, you may encounter rainy or humid weather conditions. If you don't wear a jacket, it may make your clothes wet and make you feel uncomfortable.

3. Wind impact: During climbing, you may encounter strong winds. If you don't wear a jacket, it may cause your body to feel cold and affect your mountaineering experience.

Generally speaking, not wearing a jacket may affect your mountaineering experience, so it is recommended to wear appropriate clothes to cope with possible weather and temperature changes.