Barometric Pressure in Trenton, United States 
1021.7 hPa
11 ℃
85%
1.1 m/s
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The average pressure in Trenton, Ohio, United States today is , which is higher than normal. Pressure is trending rising.
Weather prediction: Fairly fine, possible showers early
The daily total fluctuation in pressure in Trenton is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Trenton hour by hour across the next 6 hourly readings.
Trenton's air pressure usually changes with the weather. When high pressure comes, it feels clear and calm. Low pressure brings clouds and rain.
Trenton is near the Ohio River and not very high above sea level. This makes its air pressure similar to other nearby areas.
In winter, high pressure brings cold air. Low pressure brings warmer, rainy air. Summer high pressure is hot and humid. Low pressure brings storms.
Trenton has a humid continental climate. This means it gets big changes in air pressure and weather throughout the year.