Barometric Pressure in Sierra Vista, United States

• Forecast Chart
• Hourly Trends

The pressure in Sierra Vista, Arizona, United States is predicted to slowly drop over the next few hours, with an average pressure of

860.6

today, which is lower than normal.

Weather prediction: Expect more wet and unsettled conditions

The daily total fluctuation in pressure in Sierra Vista is

6.6

, with a low of

857.8

and a high of

864.4

.

Forecast

Sierra Vista has a semi-arid climate with low humidity. Air pressure is usually high, making it feel sunny and dry.

The city's geography, near mountains and the US-Mexico border, affects air pressure. Cooler air from the mountains brings lower pressure.

In summer, high pressure dominates, bringing heat. In winter, low pressure systems move in, sometimes bringing rain.

Sierra Vista's climate type means high pressure systems stay for long periods. This leads to clear skies and low rainfall.

The city's elevation, around 4,000 feet, influences air pressure. At higher elevations, air pressure is naturally lower.

Seasonal changes bring different pressure patterns. Spring and fall have mild pressure changes, while summer and winter have more extreme ones.

High pressure systems bring clear skies, while low pressure systems bring clouds and rain. Sierra Vista experiences both, depending on the season.

The region's air pressure affects temperature. High pressure brings warm temperatures, while low pressure brings cooler ones.

Sierra Vista's unique geography and climate create a mix of high and low pressure systems. This leads to varied weather throughout the year.