Barometric Pressure  Barometric Pressure

Barometric Pressure in Portland, US


0000 hPa
00.00 inHg


00.0 ℃
0.00 ℉


00.0 m/s
00.0 mph


Weather now

The pressure in Portland, United States United States is predicted to slowly rise over the next few hours, with an average pressure of 1014.5 hPa today, which is considered normal.


Weather prediction: Expect more fair, dry, cool weather

The daily total fluctuation in pressure in Portland is 6.8 hPa, with a low of 1010.2 hPa and a high of 1017 hPa. The daily average here is lower than in most cities around the world.



The barometric pressure in Portland, United States, can vary throughout the year due to the changing seasons. In general, the barometric pressure tends to be higher in the summer and lower in the winter. This variation is a result of the different air masses and weather patterns that occur during each season.

Barometric pressure

The landscape around Portland also influences the atmospheric pressure. The city is located in the Pacific Northwest region, surrounded by coastal mountains and the Pacific Ocean. These geographical features can affect the movement of air masses and create changes in the barometric pressure. Additionally, the proximity to the ocean can lead to the presence of marine air, which can influence the weather conditions and subsequently impact the barometric pressure in Portland.


* This page's content about the barometric pressure in Portland (United States) is for educational and informational purposes only. The developers and data providers are not liable for the accuracy, reliability, or availability of the information. The information is not a substitute for professional medical advice, and the developers and data providers are not medical professionals. Seek advice from a qualified health provider for any medical concerns, and do not disregard medical advice or delay seeking it based on the information provided on this site.