Climate classification is the systematic grouping of the world's climates based on similarities in temperature, precipitation, vegetation, air masses, or water balance. It helps in understanding spatial climatic variations, ecological distribution, agricultural potential, and human adaptation. Over time, climatologists have developed different approaches to classify climates, each emphasizing particular climatic elements and environmental relationships. The empirical or descriptive approach classifies climate on the basis of observed meteorological data such as temperature, precipitation, humidity, and seasonal distribution. It is based on measurable climatic variables rather than causal mechanisms. The most prominent examples are Köppen's and Thornthwaite's classifications. These systems are easy to apply because they rely on long-term climatic records and can be mapped accurately. The genetic or causal approach classifies climate according to the atmospheric processes responsible for climatic conditions. It emphasizes the causes of climate, including air masses, pressure belts, prevailing winds, frontal activity, and general circulation of the atmosphere. The classification proposed by Bergeron is a well-known example. This approach provides a scientific understanding of climate formation but is comparatively