Climate
The Köppen classification depends on average monthly values of temperature and precipitation. The most commonly used form of the Köppen classification has five primary types labeled A through E. These primary types are A) tropical, B) dry, C) mild mid-latitude, D) cold mid-latitude, and E) polar. The five primary classifications can be further divided into secondary classifications such as rainforest, monsoon, tropical savanna, humid subtropical, humid continental, oceanic climate, Mediterranean climate, desert, steppe, subarctic climate, tundra, and polar ice cap.
Iztapalapa
The climate of the area is divided into four zones. One consists of a warm wet climate with temperatures above 18C in the coldest months. Another is a temperate wet climate with temperatures between -3 and 18C in the coldest months. One has a relatively dry climate with various temperatures, and the last consists of a cold climate with average temperature not exceeding 6.5C. Most of the area falls into the temperate category and all receive most of their rainfall in the summer and early fall.