0000 hPa
00.00 inHg
00.0 ℃
0.00 ℉
00.0 m/s
00.0 mph
00.0%
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The pressure in Rochester, United States is predicted to slowly rise over the next few hours, with an average pressure of 1017.5 hPa today, which is considered normal.
Weather prediction: Expect more fair, dry, cool weather
The daily total fluctuation in pressure in Rochester is 2.6 hPa, with a low of 1015.9 hPa and a high of 1018.5 hPa. The daily average here is higher than in most cities around the world.
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.