Barometric Pressure in York, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in York, Pennsylvania, United States is predicted to slowly drop over the next few hours, with an average pressure of 1005.4 hPa today, which is lower than normal.
Weather prediction: Expect more wet and unsettled conditions
The daily total fluctuation in pressure in York is 8.5 hPa, with a low of 1000 hPa and a high of 1008.5 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in York hour by hour and stay informed about how it will change over the next 6 hours.
The barometric pressure in York, Pennsylvania varies throughout the year. On average, it ranges from 29.8 to 30.2 inches.
The city's location in a valley affects the pressure. York is surrounded by mountains to the north and west. These mountains block air masses from the Atlantic Ocean.
As a result, the air is drier and cooler than in coastal cities. The mountains also force warm air to rise, cool, and condense. This creates precipitation.
The city's landscape also features rolling hills and flat plains. These terrain features influence local wind patterns. They direct winds from the west and southwest, bringing warm air from the Gulf of Mexico.