Barometric Pressure in Grand Canyon, Arizona, US

The pressure in Grand Canyon, United States is predicted to slowly drop over the next few hours, with an average pressure of 782.5 hPa today, which is lower than normal.

Weather prediction: Expect more wet and unsettled conditions

The daily total fluctuation in pressure in Grand Canyon is 9.3 hPa, with a low of 779.4 hPa and a high of 788.7 hPa. The daily average here is lower than in most cities around the world.

Forecast

Weather patterns at Grand Canyon cause big changes in barometric pressure. These changes can make weather forecasts tricky. Pressure can drop or rise quickly.

Grand Canyon's high elevation and deep valleys make atmospheric pressure vary greatly. This unique landscape creates many microclimates. Pressure changes quickly from sun to shade.

In winter, pressure is usually high, bringing calm and dry weather. In summer, pressure is low, leading to thunderstorms. Spring and fall bring more variability.

Grand Canyon has a dry desert climate. This means big pressure changes can happen suddenly. Visitors must be prepared for fast-changing weather.