Barometric Pressure in Vacaville, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Vacaville, California, United States is predicted to slowly drop over the next few hours, with an average pressure of 1006.8 hPa today, which is lower than normal.
Weather prediction: Expect more wet and unsettled conditions
The daily total fluctuation in pressure in Vacaville is 2.5 hPa, with a low of 1005.7 hPa and a high of 1008.2 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Vacaville hour by hour and stay informed about how it will change over the next 6 hours.
The barometric pressure in Vacaville, California, is affected by its inland location in the northern part of the state. Atmospheric pressure systems from the Pacific Ocean influence the city's weather. Changes in pressure can bring varying weather patterns to the area.
Vacaville is situated in a valley surrounded by the Vaca Mountains to the east and the Coastal Range to the west. This unique landscape traps and channels air masses moving into the region. The valley's shape and surrounding mountains influence the movement of air, affecting the atmospheric pressure.
As a result, Vacaville experiences a Mediterranean climate with hot, dry summers and mild, wet winters. The city's weather is characterized by a significant difference between summer and winter temperatures. This contrast contributes to the varying barometric pressure throughout the year.