This report describes the typical weather at the Destin-Fort Walton Beach Airport (Destin, Florida, United States) weather station over the course of an average September.It is based on the historical records from 1998 to 2012. Earlier records are either unavailable or unreliable.he air is driest around September 23, at which time the relative humidity drops below 66% (mildly humid) three days out of four; it is most humid around September 1, rising above 87% (very humid) three days out of four.
Food energy is potential energy that animals (including humans) derive from their food through the process of cellular respiration.umans and other animals need a minimum intake of food energy to sustain their metabolism and to drive their muscles.
Energy density is the amount of energy -- as represented by the number of calories -- in a specific weight of food. Energy-dense foods have a large number of calories per serving. An example of food with high energy density is ice cream -- lots of calories from the sugar and fat that fit a small serving size. Spinach has low energy density -- there are only a few calories in a whole plateful of raw spinach leaves.