Barometric Pressure in Mountain View, United States

• Forecast Chart
• Hourly Trends

The pressure in Mountain View, California, United States is predicted steady over the next 24 hours, with an average pressure of

1013.7

today, which is considered normal.

Weather prediction: Fairly fine, showers likely

The daily total fluctuation in pressure in Mountain View is

2.1

, with a low of

1012.8

and a high of

1014.9

.

Barometer is now on iOS. Get pressure alerts and forecasts ✨

Forecast

Mountain View has a mild Mediterranean climate. Summers are usually warm, dry, and sunny. Winters are cooler and wetter, but heavy rain is uncommon. Most rain falls from November through April. Snow almost never falls in the city.

Air pressure helps shape the weather. In summer, high pressure over the Pacific Ocean often blocks storms and keeps skies clear. In winter, lower pressure systems move in from the Pacific and bring clouds, wind, and rain. Cool marine air can also move inland from San Francisco Bay, causing cloudy mornings or light fog.

Mountain View sits near the southern end of San Francisco Bay, between the Pacific Ocean and the Santa Cruz Mountains. The bay helps keep temperatures from becoming too hot or too cold. The mountains can block or weaken storms and help create different weather in nearby areas. Winds often move through the valley and become stronger near the hills.

Seasonal changes are gradual. Spring brings warmer days and occasional rain. Summer has long dry periods, with warm afternoons and cooler nights. Fall is often sunny and mild, though the first rains may arrive late in the season. Winter brings the coolest temperatures, more clouds, and most of the year's rainfall.