Barometric Pressure in San Jose, California, US
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in San Jose, United States 
is predicted to steady drop over the next few hours, with an average pressure of 1016 hPa today, which is considered normal.
Weather prediction: Continued current weather
The daily total fluctuation in pressure in San Jose is 3.1 hPa, with a low of 1014.3 hPa and a high of 1017.4 hPa. The daily average here is higher than in most cities around the world.
Forecast
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.