Barometric Pressure in Rochester, United States

• Forecast Chart
• Hourly Trends

The pressure in Rochester, Michigan, United States is predicted to drop over the next few hours, with an average pressure of 994.8 hPa today, which is lower than normal.

Weather prediction: Expect wet, unsettled weather and a strong breeze

The daily total fluctuation in pressure in Rochester is 3.7 hPa, with a low of 992.5 hPa and a high of 996.2 hPa.

Forecast

Hourly Pressure Trends

Track the barometric pressure in Rochester hour by hour and stay informed about how it will change over the next 6 hours.

The barometric pressure in Rochester, Michigan varies throughout the year. It changes with the weather systems that move into the area. Pressure drops when low-pressure systems approach. It rises when high-pressure systems dominate. These changes affect the weather patterns and influence the conditions.

Rochester is situated in a valley surrounded by hills. The hills block or redirect air masses moving into the area. This creates unique weather patterns. Lake Ontario's proximity also influences the local climate. Moist air from the lake contributes to precipitation and cloud cover. The surrounding landscape shapes the atmospheric pressure and weather in Rochester.