Monsoon trends of Peninsular India

Monsoon is one of the most predominant seasons in India thereby affecting the climatic condition as well as the livelihood of the people. India is known to be a country whose economy is based on agricultural production and import and export and thus monsoon plays a key part in India and it is welcomed by the people wholeheartedly. The youths are influenced by the clothing pattern at par with the trends of globalization that brings forth the latest monsoon fashion trends among the people in India.

Latest monsoon trends of Peninsula India

• According to the IMD (Indian Meteorological Department), the new all-India rainfall, based on data from 1971 to 2020 for the southwest monsoon, was 868.8 mm. This replaced the previous normal of 880.6 mm that was based on data from 1961 to 2010.
• The IMD also added that the decrease was part of natural multidecadal epochal variability of dry and wet epochs of all India rainfall. Average rainfall in India has mostly followed a downward trend since 1950, before recently improving in the last decade.
• According to the World Bank’s Climate Change Knowledge Portal, the states including Bihar, Meghalaya, Nagaland, West Bengal, and Uttar Pradesh, have significantly shown decreasing trends in southwest monsoon rainfall from 1989 to 2018. Arunachal Pradesh and Himachal Pradesh also showed significant decreasing trends, while other states did not show any significant changes in southwest monsoon rainfall during the same period.

Monsoon Trends in India

Monsoon trends in India have been altering over time due to the influence of the changing climatic conditions in the southwest wind current. Over time, there has been a significant alteration in the weather condition. 

• Monsoon trend says that there are no steady winds but it is pulsating in nature. The south west monsoon is able to gather moisture from the Arabian Sea and Indian Ocean.
• It defines the annual rainfall of the Indian nation and helps in the diversification of weather.
• Monsoons are beneficial for the Indian peninsula and it is helpful for the hydropower output in this place.
• An average of 975.57 mm of Rainfall was experienced all over India between June and October. 

Decoding Monsoon Trends 

The Monsoon trends of India are influenced by several factors. The mean rainfall was supposed to go up due to ever-increasing global warming and the emission of greenhouse gases. However, the aerosol emission from ACs and cars over the years in the 20th century has in turn decreased the pattern of rainfall in India. Gradual decrease in the human-induced aerosol emission in the atmosphere and the trend of increase in global warming is likely to affect the trends of rainfall once again and by the end of the 21st century, India is likely to expect an increase in mean rainfall. Measures have been undertaken to reduce air pollution thereby decreasing aerosol mixture that affects the seasonal rainfall in India over time. It would lead to an increase in the average heavy rainfall span in different regions of the country.

Conclusion

Monsoon is one of the most celebrated weather in India as India is mostly dependent on the agro-based economy therefore there is a significant impact on rainfall and the associated season in India. Over time with the influence of globalisation and romanticization of monsoon as a season, the latest monsoon fashion trends are witnessed to have an impact on the clothing industry and the relative business sector. Monsoon however has witnessed a decrease in major parts of the country, which has been contributed by the aerosol emission in the air. Measures are being undertaken to reduce pollution and resultant aerosol secretion thereby normalizing rainfall patterns by the late 21st century.