Barometric Pressure in Calcutta, India 
1015.8 hPa
23.9 ℃
77%
0.96 m/s
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The average pressure in Calcutta, West Bengal, India today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at times, very unsettled
The daily total fluctuation in pressure in Calcutta is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Calcutta hour by hour across the next 6 hourly readings.
The barometric pressure in Calcutta varies throughout the year. It changes with the seasons. During the monsoon, the pressure is low. This brings heavy rainfall. In winter, the pressure is high. This leads to clear skies.
Calcutta is situated in the Ganges Delta. The city is surrounded by the Hooghly River to the west. To the east, there is a vast plain. This unique landscape affects the atmospheric pressure. The river and the plain create a microclimate. This leads to a distinct weather pattern in Calcutta.
The summer months are hot and humid. The temperature often reaches 40 degrees Celsius. The humidity is high during this time. This makes the heat unbearable. The monsoon brings relief from the heat. The winter months are mild and comfortable.
(126 km)