Barometric Pressure in Trenton, United States 
0000 hPa
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The pressure in Trenton, Michigan, United States is predicted to slowly drop over the next few hours, with an average pressure of 987 hPa today, which is lower than normal.
Weather prediction: Expect more wet and unsettled conditions
The daily total fluctuation in pressure in Trenton is 10.2 hPa, with a low of 981.5 hPa and a high of 991.7 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Trenton hour by hour and stay informed about how it will change over the next 6 hours.
The weather in Trenton, Michigan, is influenced by the movement of high and low-pressure systems, which cause changes in barometric pressure. When a low-pressure system approaches, the pressure drops, and when a high-pressure system arrives, the pressure rises.
Trenton's elevation, about 580 feet above sea level, and its location near Lake Erie affect the atmospheric pressure. The lake's warmth and moisture influence the air, making pressure changes more gradual.
In winter, high pressure is more common, bringing cold air from Canada. In summer, low pressure dominates, resulting in warm air from the Gulf of Mexico. Spring and fall bring more variable pressure.
Trenton's humid continental climate means pressure fluctuations are noticeable. Residents experience distinct seasons, with cold winters and warm summers, making them aware of pressure changes through temperature and humidity variations.
(22 km)