Barometric Pressure in Salem, Oregon, US

The pressure in Salem, United States is predicted to rise over the next few hours, with an average pressure of 1012.4 hPa today, which is considered normal.

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

The daily total fluctuation in pressure in Salem is 4.1 hPa, with a low of 1009.5 hPa and a high of 1013.6 hPa. The daily average here is lower than in most cities around the world.

Forecast

Barometric pressure in Salem, Oregon varies constantly. It can be high, causing clear skies and fair weather. At other times, it can be low, resulting in cloudy skies and precipitation.

Salem is situated in the Willamette Valley. The surrounding mountains, including the Oregon Coast Range and the Cascade Range, influence the atmospheric pressure. The mountains create a rain shadow effect, resulting in drier air from the east. Moist air from the Pacific Ocean also affects the pressure.

The valley's flat terrain allows winds to move freely, further altering the pressure. The combination of these geographical features creates a unique weather pattern in Salem.

Disclaimer

* The barometric pressure information for Salem, 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.