Barometric Pressure in Chennai, India 
1013 hPa
15.0 ℃
50%
3.0 m/s
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Forecast
Hourly Pressure Trends
Track the barometric pressure in Chennai hour by hour across the next 6 hourly readings.
The barometric pressure in Chennai is generally high. It ranges from 1013 to 1015 millibars. This is due to its coastal location.
Chennai is a coastal city. It is situated on the Coromandel Coast. The city has a flat plain to its east. This plain meets the Bay of Bengal.
The flat plain and the Bay of Bengal influence the atmospheric pressure. They allow moisture-laden winds to enter the city. These winds raise the pressure.
The pressure is also influenced by the Western Ghats. They are a mountain range to the west of Chennai. They block the winds from the Arabian Sea.