UPSC Notes

Over the Arabian Sea, monsoon winds alternately blow from the northeast and the southwest, reversing their dominant direction with the seasons. In the winter, the winds blow from Southwest Asia toward the sea. The monsoon winds originating over the Arabian Sea further split into three branches: It’s one branch is obstructed by the Western Ghats.

The southwest monsoon season is considered the most critical and significant season of the year to the people of India. This is because it brings relief from the scorching heat of the hot summer. Increase of temperature in May over the northwestern plains, the low pressure conditions over there get further intensified. By early June,

They are highly known for their wide range of extreme weather conditions. It can be both chilly and chilly like the winters or it could be completely hot like in summers. Hot weather season is usually accompanied by dust storms that pick up pace as winds blow. They move at an incredible speed causing huge

November is the beginning of the cold weather season of north India. December and January are considered to be the coldest months in the northern plain. The temperature usually dips below freezing point in these two months. There are three main reasons for the excessive cold in north India during this season: States like Punjab,

The different climatic conditions prevalent in India are basically dependent on the seasonal changes in the temperature, rainfall, humidity etc. The climatic conditions of India can best be described in terms of an annual cycle of seasons. The climatic conditions of India can best be described in terms of an annual cycle of seasons. The

Monsoon refers to a seasonal change of winds, characterized by heavy rains. A monsoon’s season is triggered towards the end of the summer due to the difference between hot and cold air masses. The warm air mass lands on India from tropical landmasses over the Indian Ocean. Once the warm winds hit the continental land,

Scientists and meteorologists continue to study and predict the effects of EI-Nino. However, for people living in areas that are vulnerable to the yearly monsoon, this represents a major challenge, particularly in India where there is a long history of devastating floods and droughts affecting the lives and livelihoods of many. What is EI-Nino? EI-Nino

The monsoon is one of the major climatic features of India, and has a profound influence on the economy of the country. The distribution and characteristics of rainfall during the South West Monsoon (SWM) season in India is well documented by meteorological elements and in literature. There seem to be two rain-bearing systems in India.

The monsoon gathers strength as the land and ocean temperatures contrast with each other. This intensified heat transfer from land to sea develops a low-pressure region over the western part of India’s peninsula. A low pressure system is not exactly a ‘low’ temperature, but actually an area of cooling air (where air pressure is low).

The ITCZ is present only in the northern hemisphere and the southern hemisphere over the tropics which extend from the Tropic of Cancer in the north to the Tropic of Capricorn in the south. It is one of the five recognized tropical revolving storms (or low-pressure centers); it is also called a monsoon trough. These