Temperature and precipitation are the two factors that determine … for any region
The answer is: the climate
The climate of any region is affected by a number of factors, but temperature and rainfall are the two most important factors in determining climate. When the average temperature in the region rises, this helps to increase the evaporation of water from the seas, oceans, rivers and lakes, and thus the condensation of clouds and rainfall increases. Conversely, if the temperature in the area is very low, fewer high clouds are likely to form, resulting in less rainfall. Thus, temperature and precipitation fit the title of “climate determinants,” and climates are strongly influenced by these factors. For this reason, knowing more about the area and its rainfall, as well as temperatures, can help understand what someone might expect regarding the climate on their visit to this area.