Barometric Pressure in Covina, United States 
0000 hPa
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The pressure in Covina, California, United States is predicted to slowly rise over the next few hours, with an average pressure of 990.3 hPa today, which is lower than normal.
Weather prediction: Expect more fair, dry, cool weather
The daily total fluctuation in pressure in Covina is 2.3 hPa, with a low of 989 hPa and a high of 991.3 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Covina hour by hour and stay informed about how it will change over the next 6 hours.
Covina's weather patterns cause barometric pressure to rise and fall, with changes in atmospheric pressure affecting the weather. High pressure brings clear skies, while low pressure brings clouds and storms.
Covina's elevation, about 540 feet above sea level, and surrounding San Gabriel Mountains influence atmospheric pressure. Mountains can block or redirect air masses, changing pressure.
In winter, Covina's pressure is usually low, bringing rain. In spring and fall, pressure is moderate, with mild weather. In summer, pressure is high, bringing heat and clear skies.
Covina has a Mediterranean climate, with dry summers and wet winters. This climate type leads to large barometric pressure fluctuations, making weather forecasts important for outdoor plans.