This is the average temperature for the entire year at any specific location. This is one of the factors in distinguishing one biome from another.

The correct answer is mean annual temperature.

The mean annual temperature signifies towards the average of the minimum and the maximum temperatures of a year. For this, the mean average of the coldest month of the year is taken and is averaged with the mean average of the hottest month of the year. Mean annual temperature is an essential tool in climatology, which can evaluate the climate change of an area.