Barometric Pressure in San Jose, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in San Jose, California, United States is predicted to slowly rise over the next few hours, with an average pressure of 1010.3 hPa today, which is considered normal.
Weather prediction: Expect more fair, dry, cool weather
The daily total fluctuation in pressure in San Jose is 1.1 hPa, with a low of 1009.7 hPa and a high of 1010.8 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in San Jose hour by hour and stay informed about how it will change over the next 6 hours.
Barometric pressure in San Jose is affected by its location in the Santa Clara Valley. The valley traps warm air and creates a high-pressure system. This leads to clear skies and fair weather.
San Jose is surrounded by mountains to the east and west. These mountains block air masses from the Pacific Ocean. They also block cold air from the San Joaquin Valley. As a result, the air in San Jose is dry and warm.