Barometric Pressure in Upper Darby, Pennsylvania, US

The pressure in Upper Darby, United States is predicted to drop over the next few hours, with an average pressure of 1014.2 hPa today, which is considered normal.

Weather prediction:

The daily total fluctuation in pressure in Upper Darby is 25.9 hPa, with a low of 1004 hPa and a high of 1029.9 hPa. The daily average here is higher than in most cities around the world.

Forecast

The barometric pressure in Upper Darby, Pennsylvania is usually around 30.14 inches. It can go up to 30.30 inches in the summer. In the winter, it can drop to 29.80 inches.

Upper Darby is a suburban township in Delaware County. It is located about 7 miles west of Philadelphia. The city is surrounded by gentle hills and woodlands.

These hills and woodlands can affect the barometric pressure. They can block or redirect winds coming from the east. This can make the pressure rise or fall more slowly.

The Schuylkill River is also near Upper Darby. It can add moisture to the air. This can lead to changes in the barometric pressure.