Barometric Pressure in Rochester, New York, US

The pressure in Rochester, United States is predicted to steady drop over the next few hours, with an average pressure of 1001.8 hPa today, which is lower than normal.

Weather prediction: Continued current weather

The daily total fluctuation in pressure in Rochester is 4.4 hPa, with a low of 999.1 hPa and a high of 1003.5 hPa. The daily average here is lower than in most cities around the world.

Forecast

• Low Pressure
• Normal Range
• High Pressure

The barometric pressure in Rochester, New York fluctuates throughout the year. It changes with the weather patterns and seasons. Pressure systems from the surrounding regions influence the city's pressure.

Rochester is situated on the southern shore of Lake Ontario. The lake's proximity affects the local climate. The city's landscape is relatively flat and low-lying. This allows air masses to move freely and influence the pressure.

The surrounding hills and mountains to the south and east create a rain shadow effect. This blocks some air masses from reaching the city. As a result, Rochester's pressure is affected by the movement of air around these natural barriers.

Disclaimer

* The barometric pressure information for Rochester, New York, 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.