The Indian monsoon is the most dominant component of the South Asian climate system, regulating hydrology, agriculture, and socio-economic stability across the subcontinent. This study outlines the spatio-temporal dynamics of the Indian monsoon, focusing on its two principal phases — the South West monsoon and the North East monsoon — and their driving mechanisms. Key influencing factors include the Indian topography, Himalayan orography, Tropical Easterly Jet, Subtropical Jet Stream, Inter-Tropical Convergence Zone, and pressure cells over Tibet and the Indian Ocean. The South West monsoon, with Arabian Sea and Bay of Bengal branches, typically onsets in Kerala by June 1 and withdraws by early December, exhibiting state-wise variability in arrival and retreat. The India Meteorological Department delineates four seasons: Winter, Pre-monsoon, Monsoon, and Post-monsoon, with the retreating phase marked by clear skies and cyclogenesis in the Bay of Bengal. Additionally, large-scale teleconnections such as El Niño-Southern Oscillation significantly modulate monsoon intensity. El Niño phases correlate with weakened rainfall, drought risk, and adverse impacts on Kharif crops, while La Niña enhances precipitation. Given India’s agrarian economy, monsoon variability directly affects agricultural productivity, water reservoirs, rural income, GDP growth, and groundwater recharge. The study underscores the monsoon’s role in both sustaining livelihoods and posing hazards through floods and droughts, highlighting the need for improved prediction models and climate-resilient policy frameworks to mitigate economic vulnerability. The Indian monsoon governs the agrarian calendar, hydrological cycles, and cultural rhythms of the subcontinent. While Indian folk dances are widely documented as socio-religious expressions, their dependence on monsoon seasonality, rainfall variability, and ecological context remains understudied. This study examines monsoon as an environmental determinant of folk dance morphology, material culture, and performance ecology.
Indian Monsoon, South West Monsoon, North East Monsoon, ITCZ, El Niño, ENSO, Agriculture, IMD, Climate Variability, Rainfall.
International Journal of Trend in Scientific Research and Development - IJTSRD having
online ISSN 2456-6470. IJTSRD is a leading Open Access, Peer-Reviewed International
Journal which provides rapid publication of your research articles and aims to promote
the theory and practice along with knowledge sharing between researchers, developers,
engineers, students, and practitioners working in and around the world in many areas
like Sciences, Technology, Innovation, Engineering, Agriculture, Management and
many more and it is recommended by all Universities, review articles and short communications
in all subjects. IJTSRD running an International Journal who are proving quality
publication of peer reviewed and refereed international journals from diverse fields
that emphasizes new research, development and their applications. IJTSRD provides
an online access to exchange your research work, technical notes & surveying results
among professionals throughout the world in e-journals. IJTSRD is a fastest growing
and dynamic professional organization. The aim of this organization is to provide
access not only to world class research resources, but through its professionals
aim to bring in a significant transformation in the real of open access journals
and online publishing.