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Barometric Pressure in Sitka, Alaska, US


0000 hPa
00.00 inHg


00.0 ℃
0.00 ℉


00.0 m/s
00.0 mph


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The pressure in Sitka, United States United States is predicted to quickly rise over the next few hours, with an average pressure of 1011.1 hPa today, which is considered normal.


Weather prediction: Expect more dry and cold weather and a strong breeze to gale winds

The daily total fluctuation in pressure in Sitka is 8.4 hPa, with a low of 1007.9 hPa and a high of 1016.3 hPa. The daily average here is lower than in most cities around the world.



The barometric pressure in Sitka, Alaska, is typically between 29.8 and 30.3 inches. This range is slightly lower than in other parts of the United States.

Barometric pressure

Sitka is surrounded by mountains and water. The city is on an island in the Alexander Archipelago. The surrounding mountains are high and steep.

These geographic features impact the atmospheric pressure. The mountains block or redirect air masses. This creates unique weather patterns in Sitka.

The ocean surrounding the city also affects the pressure. Moist air from the Gulf of Alaska meets the land. This leads to frequent cloud cover and precipitation.

The combined effect of the mountains and ocean creates a maritime climate in Sitka. This means the city experiences mild temperatures and high humidity year-round.


* The barometric pressure information for Sitka, 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.