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Monsoons are seasonal wind patterns that bring significant changes in precipitation to certain regions of the world, typically characterized by wet and dry seasons. In India, monsoons refer to the seasonal reversal of winds that occur between the Indian Ocean and the Asian continent. During the summer months (June to September), moist winds from the southwest, known as the Southwest Monsoon, bring heavy rainfall to the Indian subcontinent. In the winter months (October to May), dry winds from the northeast prevail, known as the Northeast Monsoon.

"Breaks" in the monsoon refer to temporary interruptions or pauses in the regular pattern of monsoon rainfall. These breaks can occur during the monsoon season, leading to periods of reduced or no rainfall over certain regions. Breaks in the monsoon can have significant implications for agriculture, water availability, and overall weather patterns.

The monsoon is considered a unifying bond in India because it affects the entire country and plays a crucial role in shaping its climate, agriculture, economy, and culture. The arrival of the monsoon is eagerly awaited across the country, as it brings relief from the scorching summer heat and replenishes water sources. Additionally, the monsoon season fosters a sense of unity and shared experience among people across different regions of India.

The rainfall decreases from east to west in Northern India due to the influence of the Himalayas. The Himalayas act as a barrier to the moisture-laden winds of the Southwest Monsoon, causing them to release their moisture on the windward side (eastern slopes) of the mountains. As a result, regions on the eastern side of the Himalayas receive more rainfall, while those on the western side experience comparatively less rainfall, leading to a decrease in precipitation from east to west in Northern India.