Pune: This month turned out to be September the second terrace for the country in the last 27 years, data on the Department of Meteorology (IMD) was revealed.
With one more day left for September to the end, the moon has recorded 34% of excessive rain at 223 mm (September 1-29) against a monthly normal 166.6 mm.
The rain was recorded so far during September in this country it was the second best number for rain during 1994.
The low-pressure system in a row above the Bay of Bengal caused September to get excessive rain, causing seasonal rain to 2021 to touch near-normal levels even though in August .
The rain of Indian monsoon overall touches 867.8 mm until September 29, as opposed to normal 877 mm.
The best September in the monthly rain for the country after 1993 was in 2019, when India recorded more than 52% for a month.
September 1993 has recorded 36.9% of excess rain, after September 2019 and 2021 has received the highest monthly rain.
Director General IMD General Mrutyunjay Mohapatra told TII, “IMD has predicted the rain above normal in September.
There is a low-pressure system in a row, and depression above the bengal bay in September.
Thus, the monsoon is active for a month.
The latest prediction Our for the whole Monsoon 2021 is that it might end up on the lower side of normal, and so far, departure of the average period of the old period for June-September 2021 is only -1%.
The rain in September made a significant contribution to the season, and overall We have almost normal monsoon this year.
“DS PAI, scientists and head of research and climate services, IMD, Pune, told Tii,” September turned out to be the opposite of August.
August this year ended with a large deficit in Central India in -39 % and Northwest India at -30.
6%.
In September, the negative Dipole of the Indian Ocean was weakened and the Madden-Julian (MJO) oscillation became profitable , which did not happen in August.
Some low pressure systems formed above Bay Bay, some of which reappeared from the northwest Pacific, which also had not happened in August.
“PAI said the rainy season was very active in September, providing excellent rain in Central India.” In September, India received more rain than in August (196.2 mm), even though the normal rain for August was higher than In September, “said Pai.
Monsun generally tends to weaken in September because it entered the withdrawal mode.” But it’s not this year.
“Because the monsoon was strong in September, depression over Bengal Bay turned into a hurricane.
Even before Gulab, the total season of Indian season has touched 98% from normal,” he said.
PAI said northwestern Indian rain in September was excessive 40.2% until the 29th of the month, which would be profitable for rabbi plants.
The advantages of the September Central Indian so far are 83% large.
“Good September rain will ensure good soil moisture in the season of Rabbi.
Also, with increasing agricultural dependence on ground water, good September Rain helps in refilling aquifers that might have been used to irrigate plants during Kharif this year,” said PAI.