Without exercise, I sweated a lot in the hot weather. Can I lose weight?

Can't lose weight for the following reasons;

When the weather is hot, the human body sweats a lot and doesn't consume too much calories, but the water in the body decreases and there will be temporary weight loss. However, due to symptoms such as thirst after sweating, it is still necessary to replenish water and salt water in time before the weight will return to normal. Therefore, it is impossible to lose weight by sweating. Only by taking proper aerobic exercise every day and consuming a certain amount of calories can we achieve the goal of healthy weight loss.