Barometric Pressure in Juneau, Alaska, US

The pressure in Juneau, United States is predicted to slowly drop over the next few hours, with an average pressure of 1015.9 hPa today, which is considered normal.

Weather prediction: Expect more wet and unsettled conditions

The daily total fluctuation in pressure in Juneau is 4 hPa, with a low of 1013.6 hPa and a high of 1017.6 hPa. The daily average here is higher than in most cities around the world.

Forecast

The barometric pressure in Juneau varies throughout the year. High pressure systems bring clear skies and fair weather. Low pressure systems bring clouds and precipitation.

Juneau is surrounded by mountains and water. The Coast Mountains to the west and the Juneau Icefield to the north block air from the interior. The Gastineau Channel to the south and east brings moist air from the Pacific Ocean. This unique landscape affects the atmosphere, creating a rain shadow effect. The mountains force air to rise, cool, and condense, resulting in precipitation.

Disclaimer

* The barometric pressure information for Juneau, Alaska, United States on this page is for educational purposes only. We are not responsible for its accuracy or reliability. This information is not medical advice. Consult a health professional for medical concerns and do not rely on this site for medical decisions.