Barometric Pressure in St. Petersburg, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in St. Petersburg, Florida, United States is predicted to slowly drop over the next few hours, with an average pressure of 1014.9 hPa today, which is considered normal.
Weather prediction: Expect more wet and unsettled conditions
The daily total fluctuation in pressure in St. Petersburg is 4.2 hPa, with a low of 1012.6 hPa and a high of 1016.8 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in St. Petersburg hour by hour and stay informed about how it will change over the next 6 hours.
The barometric pressure in St. Petersburg, Florida, typically ranges from 30.10 to 30.30 inches. This range is considered normal.
St. Petersburg is situated on a peninsula. It is surrounded by water on three sides.
The city's location affects the barometric pressure. Water heats and cools more slowly than land. This temperature difference creates unique pressure systems.
The pressure systems, in turn, influence the local weather. They can bring gentle breezes or strong winds. They can also lead to sudden changes in weather.