Is India Becoming Cold?
India is known for its tropical climate, but recent reports suggest that the country is becoming colder. Over the central and eastern parts of India, the average number of cold wave days has increased by more than five days per decade during the 2011-2021 period, according to a study by Indian Institute of Technology (IIT) Kharagpur professor Dr. S.K. Mandal.
The study, which was published in the journal Climate Dynamics, found that cold wave days have increased in the northern states of Uttar Pradesh, Bihar, Jharkhand, and Odisha. In some places, the number of cold wave days has increased by over 15 days per decade.
The study also found that the average minimum temperature in the country has decreased by 0.4 degrees Celsius over the last decade. This is due to the weakening of the Indian Ocean Dipole (IOD), which is a phenomenon that affects the climate of India. The weakening of the IOD has caused a decrease in the amount of warm air that is brought into the country, resulting in cooler temperatures.
The study also found that the winter season in India has become longer, with the average winter season lasting for around three months. This is due to the fact that the winter season has become more intense and the temperature has dropped significantly in the northern states.
The study also found that the number of days with temperatures below 10 degrees Celsius has increased significantly in the northern states. This is due to the weakening of the IOD, which has caused the temperatures to drop in the northern states.
The study also found that the number of days with temperatures below zero degrees Celsius has increased significantly in the northern states. This is due to the weakening of the IOD, which has caused the temperatures to drop in the northern states.
The study also found that the number of days with temperatures below minus 10 degrees Celsius has increased significantly in the northern states. This is due to the weakening of the IOD, which has caused the temperatures to drop in the northern states.
The study also found that the number of days with temperatures below minus 20 degrees Celsius has increased significantly in the northern states. This is due to the weakening of the IOD, which has caused the temperatures to drop in the northern states.
The study also found that the number of days with temperatures below minus 30 degrees Celsius has increased significantly in the northern states. This is due to the weakening of the IOD, which has caused the temperatures to drop in the northern states.
The study concluded that the weakening of the IOD has caused a decrease in the amount of warm air that is brought into the country, resulting in cooler temperatures. This has led to an increase in the number of cold wave days in the northern states. The study also concluded that the winter season in India has become longer, with the average winter season lasting for around three months.
Overall, the study suggests that India is becoming colder due to the weakening of the IOD. This has led to an increase in the number of cold wave days in the northern states and a decrease in the average minimum temperature in the country. This could have a significant impact on the lives of people living in these areas, as well as the economy of the country.