Northern India is a region of the country which experiences diverse and dynamic weather patterns. One of the most notable patterns is the decrease in rainfall from east to west. This article will explore the reasons behind this phenomenon and discuss the implications of this changing rainfall pattern.
Rainfall Patterns in Northern India
Northern India is a region of the country which experiences both wet and dry seasons. During the wet season, the region receives an average of about 1,000 millimeters of rainfall. During the dry season, the region receives much less rain, averaging only about 200 millimeters. This results in a decrease in rainfall from east to west as the dry season progresses.
Causes of Decreasing Rainfall From East to West
The decrease in rainfall from east to west is caused by a number of factors. One of the most significant factors is the presence of the Himalayas. The Himalayas act as a physical barrier, preventing the monsoons from reaching the western part of the region. Additionally, the region’s geography plays a role in the decrease in rainfall from east to west. The region is characterized by a number of mountain ranges, which can act as a barrier to the rainfall patterns.
Furthermore, the presence of the Thar Desert in the western part of the region also contributes to the decrease in rainfall from east to west. The Thar Desert is an arid region that receives very little rainfall, resulting in a decrease in rainfall from east to west.
Finally, the presence of the Arabian Sea in the west of the region also plays a role in the decrease in rainfall from east to west. The Arabian Sea is much warmer than the landmass, resulting in the air being heated and rising. This rising air results in decreased rainfall in the western part of the region.
In conclusion, the decrease in rainfall from east to west in Northern India is caused by a number of factors, including the presence of the Himalayas, the region’s geography, the presence of the Thar Desert, and the presence of the Arabian Sea. This decrease in rainfall has serious implications for the region’s environment and its people. Therefore, it is important to understand the causes of this phenomenon in order to develop strategies to mitigate its impacts.
