So in general, regarding perishable foods like meat, most dairy, unshelled eggs and shell eggs (in the US) , cooked casseroles, and so on: if the food (or its perishable components) have been at room temperature for more than two hours, you should discard that food.
This directly effects how comfortable it will feel outside. Many times, relative humidity can be misleading. For example, a temperature of 30 and a dew point of 30 will give you a relative humidity of 100%, but a temperature of 80 and a dew point of 60 produces a relative humidity of 50%.
Dry the hair completely. It is important that your hair is not damp if youâre entering a humid environment. If your hair is damp, it will continue to absorb moisture from the surrounding environment, making it appear puffy and frizzy. So, before you go outside in humid weather, make sure that your hair is dry.