Room temperature

From Swikipedia

Introduction

Used colloquially to mean the ordinary temperature one is accustomed to find in dwellings. Technically it can mean the temperature of a room in which a refrigerator is being operated or tested; or a room being conditioned for the occupant's comfort.

The term can also refer to a temperature of food to be consumed, which is placed in such a room for a given time. Furthermore, it may refer to a certain temperature within settings of scientific experiments and calculations.

For human comfort, desirable room temperature greatly depends on individual needs and various other factors. 21 °C (70 °F) is the recommended living room temperature.