Barometric Pressure in Spring Grove, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Spring Grove, Pennsylvania, United States is predicted to slowly rise over the next few hours, with an average pressure of today, which is lower than normal.
Weather prediction: Expect more fair, dry, cool weather
The daily total fluctuation in pressure in Spring Grove is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Spring Grove hour by hour and stay informed about how it will change over the next 6 hours.
Spring Grove has changing air pressure due to weather patterns. High pressure brings clear skies, while low pressure brings rain or snow.
The town's geography affects air pressure. It's in a valley, which can trap air and make pressure changes more extreme.
In spring, air pressure rises as high pressure dominates, bringing mild temperatures. Summer has low pressure, leading to hot and humid weather.
In autumn, pressure rises again with cooler temperatures. Winter brings low pressure, resulting in cold and snowy conditions.
Spring Grove has a humid continental climate. This means it experiences big pressure changes, leading to varied weather.