Barometric Pressure in Hammond, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Hammond, Louisiana, United States is predicted to rise over the next few hours, with an average pressure of 1013.1 hPa today, which is considered normal.
Weather prediction: Expect fair, dry, cool weather and a strong breeze
The daily total fluctuation in pressure in Hammond is 2.3 hPa, with a low of 1012 hPa and a high of 1014.3 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Hammond hour by hour and stay informed about how it will change over the next 6 hours.
Hammond, Louisiana's barometric pressure is influenced by its location in the southeastern United States. The pressure is affected by the frequent passage of low-pressure systems. These systems bring precipitation and stormy weather to the region. The pressure also fluctuates with the changing seasons.
Hammond is situated in a low-lying area near the Pontchartrain Basin. The surrounding landscape is characterized by swamps, marshes, and lakes. This unique topography allows moisture to accumulate and stagnate. As a result, the atmospheric pressure is often unstable, leading to unpredictable weather patterns. The nearby Mississippi River and Lake Pontchartrain also contribute to the city's humid subtropical climate.