Barometric Pressure in Hillsboro, Oregon, US

The pressure in Hillsboro, United States is predicted to rise over the next few hours, with an average pressure of 999.9 hPa today, which is lower than normal.

Weather prediction: Expect fair, dry, cool weather and a strong breeze

The daily total fluctuation in pressure in Hillsboro is 5 hPa, with a low of 996.4 hPa and a high of 1001.4 hPa. The daily average here is higher than in most cities around the world.

Forecast

Weather patterns in Hillsboro cause barometric pressure to rise and fall. High pressure brings clear skies, low pressure brings rain. Changes in pressure affect the weather forecast.

Hillsboro's 160-foot elevation above sea level and surrounding hills influence atmospheric pressure. The Coast Range to the west and the Tualatin River Valley create local wind patterns that impact pressure variability.

In winter, pressure is usually low, bringing rain and cloudy skies. In summer, high pressure dominates, resulting in clear skies and warm temperatures. Spring and fall have mixed pressure patterns.

Hillsboro has a mild oceanic climate, characterized by mild temperatures and rainfall throughout the year. This leads to moderate barometric pressure fluctuations, making it comfortable for outdoor activities.

Disclaimer

* The barometric pressure information for Hillsboro, Oregon, United States on this page is for educational purposes only. We are not responsible for its accuracy or reliability. This information is not medical advice. Consult a health professional for medical concerns and do not rely on this site for medical decisions.