Barometric Pressure in Covina, United States 
1009.7 hPa
20.7 ℃
78%
0.72 m/s
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The average pressure in Covina, California, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at frequent intervals
Rapid Pressure Changes
Rapid pressure changes detected in Covina, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Rise : ()
The daily total fluctuation in pressure in Covina is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Covina hour by hour across the next 6 hourly readings.
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.