0000 hPa
00.00 inHg
00.0 ℃
0.00 ℉
00.0 m/s
00.0 mph
00.0%
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The pressure in Herndon, United States is predicted to rapidly rise over the next few hours, with an average pressure of 1012.5 hPa today, which is considered normal.
Weather prediction: Expect shortly fair weather and gale or storm winds
The daily total fluctuation in pressure in Herndon is 4.2 hPa, with a low of 1010.8 hPa and a high of 1015 hPa. The daily average here is lower than in most cities around the world.
The barometric pressure in Herndon, Virginia, varies throughout the year. It changes depending on weather systems moving into the region. Pressure drops when low-pressure systems approach. It rises when high-pressure systems dominate.
Herndon is located near the Piedmont plateau. This plateau stretches from New Jersey to Alabama. The city is surrounded by gentle slopes and hills. The nearby Blue Ridge Mountains are about 20 miles west.