1, rain can lower the air temperature: rainy weather usually lowers the ambient temperature and makes the outdoor environment cooler. This way, you won't feel overheated and feel more comfortable when you barbecue.

Rain can reduce dust and pollutants in the air: it will clean the dust and pollutants in the air in rainy days and make the air fresher. When barbecuing in this way, the air quality is better and it is more suitable for outdoor activities.