The seasonal migration of the subtropical jet streams impacts the timing and intensity of the Indian monsoon, which is crucial for agriculture and water resources. During summer, northern India experiences extreme heat and dryness, with temperatures rising significantly due to the absence of rain. The hot winds, known as loo, can pose health risks such as heatstroke and dehydration. Additionally, the delay in monsoon onset can affect crop sowing and water availability, leading to potential economic and social challenges.