All good things should come to an end goes an old saying. Peninsular India may not have seen the classic winter this year due to prevailing La Nina. But even the mild winter conditions have pretty much come to an end for the plains. Over the past few days night time temperatures have slowly started…
Tag: Tamil Nadu
Summer conditions start over parts of Peninsular India
As schools kids every one of us would have read how the Earth’s tilted axis causes seasons. As different parts of Earth comes under the rays of Sun areas alternate between Summer and winter. But in addition to this there are factors like wind directions that play a role too. The Indian sub continent sees…
NEM 2024 officially checks out of Peninsular India
Yesterday IMD officially announced the cessation of Northeast Monsoon over Peninsular India. In a way NEM 2024 ends up as another classic La Nina influenced monsoon. As with La Nina when the pendulum swings either way the season ended up as excess. Since 1950 out of the 25 years when Monsoon has withdrawn on or…
Northeast Monsoon heads for wind down
According to IMD the Northeast Monsoon season starts on 1st October and ends on 31st December. As we mention often, this is for statistical convenience rather than a reflection of the actual season. The mean onset date for Northeast Monsoon season according to this study by Dr YEA Raj and Dr B Geetha is 18th…
Extended NEM to bring one active rainfall episode to South TN
The statistical NEM season according to IMD is between 1st October and 31st December. This has been done with maintaining long term rainfall data in mind. A rigid season allows better comparison of long term rainfall data and trends. But this does not take into actual onset and withdrawal of monsoons. Similar is the case…