Kolkata is nearer to the sea thus experiences moderate changes in temperature from summer to winter thus Delhi is comparative extreme with respect to the range of temperature.
Why is Delhi colder than Thiruvananthapuram in winter?
The cold wave from the north make the winters in Delhi much colder. That’s why Delhi ‘s winter is very cold. … The Cold wind from the north has very little effect as the warm air from the Arabian Sea reduce the coolness of the northern Cold wind.
Why Delhi is so cold?
Winter arrives in Delhi by early November. … These cold waves are caused by a depression created by Western Disturbance, which bring cloud cover and winter rains to the Plains, and add to snowfall in the North-Western Indian Subcontinent.
Why is Delhi colder than Shimla?
Generally, the air becomes cooler as elevation increases. The warm air lifted from the plains overlaid the existing cold air in the mountains. Singh said since Shimla is near the plains, the impact of inversion layer is more there.
Why is Delhi colder than Chennai in winter?
Delhi is situated far away from the sea while Chennai is near to the sea. Temperature of a place is influenced by the distance it is located from the sea. Delhi is located far away,so if a place is located far from the sea then it faces extreme climate. Hot during summers and cold during winters.
Is Delhi colder than Mumbai?
The Cold wind from the north has very little effect as the warm air from the Arabian Sea reduce the coolness of the northern Cold wind. Thus making Winters of Mumbai mild. Delhi is colder than Mumbai because Delhi is situated in North India near of Himalayan region whereas Mumbai is situated near Arabian Sea.
Why valleys are cooler at night?
During the night, the opposite can occur. Since colder air is denser it will have a tendency to sink to the lower elevations in the valley. If the higher elevations are orientated so that they block the early morning and late afternoon sun, this can result in longer nights and cooler temperatures.
Why is 2020 cold?
Some studies indicate that the polar jet stream has weakened over the past three decades — which means that the cold surface air from high latitudes increasingly makes it down to middle latitudes. There are also some signs that the Arctic polar vortex, driven by climate change, is also weakening and shifting.
Will it snow in Delhi in 2020?
A. Since Delhi’s temperature doesn’t touch 0 degree celsius, it is highly unlikely to have snowfall in Delhi.
Does it ever snow in Delhi?
Can it snow in Delhi? It almost did! … While hailstorms are not rare in Delhi, their occurrence is infrequent. Now, hail and snow are entirely different phenomenon, but with the mercury at nearly freezing point, and with the weather going wonky across the world, never say never!
Why is Shimla so cold?
Shimla witnesses winters from November to February with bone chilling cold weather. You are chilled this time by the cold breeze coming from the Himalayas in the North. … During this time, temperature ranges from 8C to as low as -2C.
Why does it snow in Shimla not in Delhi?
Well, it doesn’t snow there! Shimla, on the other hand, lies on latitude 31°N and is more than twice as far from the equator as Ooty: 3460 km. This reduces the angle between the sun’s rays and the surface, making Shimla colder than Ooty. And that is why it snows in Shimla and not in Ooty.
How cold does Delhi get?
Delhi’s has an extreme climate. It is very hot in summer (April – July) and cold in winter (December – January). The average temperature can vary from 25oC to 45oC during the summer and 22oC to 5oC during the winter.