Barometric Pressure in San Jose, United States

• Forecast Chart
• Hourly Trends
• Upcoming Days

The pressure in San Jose, California, United States is predicted falling over the next 24 hours, with an average pressure of

1019.1

today, which is considered normal.

Weather prediction: Rain at times, worse later

The daily total fluctuation in pressure in San Jose is

2.1

, with a low of

1017.6

and a high of

1019.7

.

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.