What is the high temperature?

Above 35℃.

High temperature weather generally refers to temperatures above 35°C. There are two situations: one is high temperature and dry heat with low humidity; the other is high temperature and muggy high temperature with high humidity. Wear cotton clothing that absorbs sweat and is breathable. Eat mainly light foods and avoid overeating to avoid insufficient blood supply to the brain. You should eat more fruits, black fungus and other brain-boosting foods, and replenish your body with plenty of water.