Barometric Pressure in Hesperia, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Hesperia, California, United States is predicted to rapidly rise over the next few hours, with an average pressure of 901.4 hPa today, which is lower than normal.
Weather prediction: Expect shortly fair weather and gale or storm winds
The daily total fluctuation in pressure in Hesperia is 6.8 hPa, with a low of 898.5 hPa and a high of 905.3 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Hesperia hour by hour and stay informed about how it will change over the next 6 hours.
The barometric pressure in Hesperia, California, plays a significant role in shaping the city's weather. It fluctuates throughout the day, responding to temperature and humidity changes. When the pressure is high, the air is dry and stable, leading to clear skies. Conversely, low pressure brings moisture and instability, resulting in cloudy and potentially rainy conditions.
Hesperia is situated in the Mojave Desert, surrounded by mountains to the north and east. The San Bernardino Mountains, in particular, influence the local climate. As winds blow from the east, they are forced to rise, cool, and condense, resulting in orographic clouds and precipitation. This geographical feature contributes to the region's unique pressure patterns.
The landscape also affects the flow of air masses, directing them through the Cajon Pass and into the San Bernardino Valley. This funneling effect amplifies temperature and pressure extremes, making Hesperia's weather more pronounced. During the summer, hot desert air dominates, while in the winter, cold air from the north brings chilly temperatures and occasional frost.