Barometric Pressure in Green Valley, United States

• Forecast Chart
• Hourly Trends

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

915

today, which is lower than normal.

Weather prediction: Expect more wet and unsettled conditions

The daily total fluctuation in pressure in Green Valley is

4.3

, with a low of

912.7

and a high of

917

.

Forecast

Green Valley has high air pressure most of the year because it's a desert. Air pressure drops when storms come, bringing rain and cooler temperatures.

The nearby Santa Catalina Mountains make air pressure lower in Green Valley compared to other deserts. Moist air rises, cools, and condenses, forming clouds.

Winters have lower air pressure with storms, while summers have very high pressure with clear skies. Spring and fall have moderate pressure.

Green Valley's climate is a hot desert type, with high pressure dominating most days. This leads to clear skies and little rainfall throughout the year.