Barometric Pressure in Walnut Creek, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Walnut Creek, California, United States is predicted to rise over the next few hours, with an average pressure of 1009 hPa today, which is considered normal.
Weather prediction: Expect fair, dry, cool weather and a strong breeze
The daily total fluctuation in pressure in Walnut Creek is 3.6 hPa, with a low of 1007.1 hPa and a high of 1010.7 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Walnut Creek hour by hour and stay informed about how it will change over the next 6 hours.
The barometric pressure in Walnut Creek fluctuates throughout the day, influenced by the movement of high and low-pressure systems. It is affected by the wind patterns and humidity in the atmosphere.
Walnut Creek is situated in a valley surrounded by the Diablo Range to the east and the San Francisco Bay to the west. This unique landscape creates a microclimate, where the air is trapped and circulated within the valley. The surrounding mountains block or redirect winds, causing the air pressure to rise or fall. As a result, the barometric pressure in Walnut Creek is distinct from the surrounding areas.