Barometric Pressure in Timonium, United States 
0000 hPa
00.0 ℃
00.0%
00.0 m/s
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Forecast
Hourly Pressure Trends
Track the barometric pressure in Timonium hour by hour and stay informed about how it will change over the next 6 hours.
Upcoming Days
Stay informed about the barometric pressure trends in Timonium for the upcoming days, including daily minimum and maximum readings.
The barometric pressure in Timonium, Maryland fluctuates throughout the year. It tends to be higher during the winter months and lower during the summer months.
Timonium is located in a valley surrounded by hills to the north and west. This unique landscape can trap cold air in the valley, leading to a higher pressure system. The nearby Patapsco River also plays a role in shaping the local pressure.