Barometric Pressure in Alameda, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Alameda, California, United States is predicted to slowly drop over the next few hours, with an average pressure of 1016.2 hPa today, which is considered normal.
Weather prediction: Expect more wet and unsettled conditions
The daily total fluctuation in pressure in Alameda is 5.3 hPa, with a low of 1013.7 hPa and a high of 1019 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Alameda hour by hour and stay informed about how it will change over the next 6 hours.
The barometric pressure in Alameda, California is typically mild. It averages around 30.05 inches of mercury. This is slightly above the national average. The pressure is usually highest in October and lowest in March.
Alameda is a small island in San Francisco Bay. It is surrounded by water on all sides. The proximity to the Pacific Ocean helps regulate the pressure. The bay's waters and the Golden Gate Strait also moderate the climate.
The surrounding landscape is relatively flat. There are no major mountains or hills nearby. This allows winds to circulate freely. As a result, the pressure remains relatively stable throughout the year.
The weather patterns in Alameda are influenced by its coastal location. The cold Pacific Ocean keeps the pressure from extreme fluctuations. The city experiences a mild marine climate overall.