What is the daily rainfall and the yearly rainfall of the desert?
A desert is a landscape form or region that receives very little precipitation. Deserts are defined as areas that receive an average annual precipitation of less than 250 mm (10 in). In the Köppen climate classification system, deserts are classed as (BW). Group B is a desert area with these caracteristics. GROUP B: Dry (arid and semiarid) climates- These climates are characterized by the fact that precipitation is less than potential evapotranspiration.[6] The threshold is determined as follows: To find the precipitation threshold (in millimeters), multiply the average annual temperature in °C by 20, then add 280 if 70% or more of the total precipitation is in the high-sun half of the year (April through September in the Northern Hemisphere, or October through March in the Southern), or 140 if 30%-70% of the total precipitation is received during the applicable period, or 0 if less than 30% of the total precipitation is so received. If the annual precipitation is less than half the th
