What is the air temperature in a medium temperature room?

The air temperature in a medium temperature room is typically understood to be around 33°F. This temperature range is significant because it falls within the optimum cooling levels necessary for preserving products that require refrigeration but not freezing. Medium temperature storage is often employed for perishable goods, allowing them to remain fresh without becoming frozen, which would be counterproductive for items such as dairy products or fruits.

While the other temperatures listed are close, they do not align as closely with the standard definition of medium temperature storage used in industrial refrigeration terminology. 30°F is on the lower end and generally aligns with freezer conditions, while 31°F and 35°F are either too cold or too warm, respectively, to be considered typical for medium temperature applications. Thus, 33°F is the most accurate representation of air temperature in a medium temperature room.