Barometric Pressure in Pinole, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Pinole, California, United States is predicted to slowly rise over the next few hours, with an average pressure of 1009.1 hPa today, which is considered normal.
Weather prediction: Expect more fair, dry, cool weather
The daily total fluctuation in pressure in Pinole is 2.1 hPa, with a low of 1008.2 hPa and a high of 1010.3 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Pinole hour by hour and stay informed about how it will change over the next 6 hours.
Pinole, California has high air pressure when the Pacific High, a big area of high pressure, is over the city. This brings nice, clear weather.
The Valley of the Sun, where Pinole is, traps warm air close to the ground, making air pressure rise. The nearby hills block some air from moving in.
Summer air pressure is higher due to the Pacific High. This means clear skies and warm weather. Winter air pressure is lower, bringing cooler temperatures and some rain.
Pinole has a Mediterranean climate, which means dry summers and mild, wet winters. Air pressure is higher in summer and lower in winter due to these changes.