Barometric Pressure in Gettysburg, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
Get Alerts 🚨. Sign up to receive alerts when the barometric pressure changes significantly.
The pressure in Gettysburg, Pennsylvania, United States is predicted to rapidly rise over the next few hours, with an average pressure of 992.2 hPa today, which is lower than normal.
Weather prediction: Expect shortly fair weather and gale or storm winds
The daily total fluctuation in pressure in Gettysburg is 5.8 hPa, with a low of 990 hPa and a high of 995.8 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Gettysburg hour by hour and stay informed about how it will change over the next 6 hours.
The weather in Gettysburg is affected by its location near the Appalachian Mountains, which creates changes in air pressure. During storms, pressure drops, and during fair weather, it rises.
Gettysburg's elevation, about 600 feet above sea level, and surrounding hills influence atmospheric pressure. The landscape causes air to rise, cool, and condense, leading to precipitation.
In winter, pressure is usually high, bringing cold and dry air. Spring and fall bring low pressure, resulting in unstable and changing weather. Summer has high pressure, causing warm and humid air.
Gettysburg has a humid continental climate, leading to significant changes in barometric pressure throughout the year. These fluctuations result in varying weather conditions that locals experience.