Barometric Pressure in Concord, United States 
Pressure
0000 hPa
Temperature
00.0 ℃
Humidity
00.0%
Wind
00.0 m/s
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Forecast
Hourly Pressure Trends
Track the barometric pressure in Concord hour by hour and stay informed about how it will change over the next 6 hours.
Concord, California has high air pressure in the summer and low air pressure in the winter. The Diablo Valley's shape and nearby hills affect air pressure, making it harder for air to move. In the summer, high pressure brings hot and dry air, while in the winter, low pressure brings cooler and rainier air. Concord has a Mediterranean climate, which means it has dry summers and wet winters, with pressure changes affecting the weather.