Barometric Pressure in Sterling, United States 
1019.3 hPa
16.9 ℃
94%
1.55 m/s
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The average pressure in Sterling, Virginia, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at times, worse later
The daily total fluctuation in pressure in Sterling is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Sterling hour by hour across the next 6 hourly readings.
Sterling has varying air pressure due to changing weather. High pressure brings clear skies, while low pressure brings clouds and rain.
Sterling's geography, near mountains and rivers, affects air pressure. The terrain pushes air up, cools it, and creates precipitation.
In summer, high pressure dominates, bringing hot and humid air. In winter, low pressure brings cold and snow.
Sterling has a humid subtropical climate. This leads to hot summers with high pressure and cold winters with low pressure.