Barometric Pressure in Azusa, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Azusa, California, United States is predicted to steady drop over the next few hours, with an average pressure of 991.5 hPa today, which is lower than normal.
Weather prediction: Continued current weather
The daily total fluctuation in pressure in Azusa is 2.3 hPa, with a low of 990.7 hPa and a high of 993 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Azusa hour by hour and stay informed about how it will change over the next 6 hours.
The barometric pressure in Azusa varies throughout the year. It changes with the weather patterns. High pressure brings clear skies and fair weather. Low pressure brings clouds and precipitation.
Azusa is surrounded by mountains to the north and east. The San Gabriel Mountains rise steeply from the city. The landscape affects the atmospheric pressure. The mountains block or redirect air masses moving into the area. This influences the pressure and the resulting weather.
The surrounding mountains also create a rain shadow effect. Moist air is forced to rise and cool, resulting in precipitation. The air then descends into Azusa, dry and warm. This contributes to the city's dry climate.