Barometric Pressure in California, United States 
0000 hPa
00.0 ℃
00.0%
00.0 m/s
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The pressure in California, Maryland, United States is predicted steady over the next 24 hours, with an average pressure of today, which is considered normal.
Weather prediction: Fairly fine, showers likely
Rapid Pressure Changes
Rapid pressure changes detected in California - often a sign of approaching weather shifts. Get accurate local time and alerts on our iOS app.
- Rapid Rise - ()
The daily total fluctuation in pressure in California is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in California hour by hour and stay informed about how it will change over the next 6 hours.
California's air pressure changes with the weather. When high pressure dominates, it's usually sunny. Low pressure brings clouds and rain.
The state's geography affects air pressure. Mountains block airflow, creating different pressure areas. Coastal regions have milder pressure changes.
In winter, low pressure brings rain. Summer high pressure makes it hot and dry. Spring and fall have milder pressure and temperatures.
California has a Mediterranean climate. This means it has high pressure in summer and low pressure in winter, leading to distinct wet and dry seasons.