Logo  Barometric Pressure

Barometric Pressure in Bellevue, Washington, US


0000 hPa
00.00 inHg


00.0 ℃
0.00 ℉


00.0 m/s
00.0 mph


Weather now

Get Alerts 🚨. Sign up to receive alerts when the barometric pressure changes significantly.

The pressure in Bellevue, United States United States is predicted to rapidly rise over the next few hours, with an average pressure of 1013.8 hPa today, which is considered normal.


Weather prediction: Expect shortly fair weather and gale or storm winds

The daily total fluctuation in pressure in Bellevue is 4.4 hPa, with a low of 1012 hPa and a high of 1016.4 hPa. The daily average here is lower than in most cities around the world.



The average barometric pressure in Bellevue, Washington is around 30.12 inches of mercury. This is slightly above the national average.

Barometric pressure

Bellevue is situated in the Puget Sound region. The city is surrounded by the Olympic Mountains to the west and the Cascade Range to the east. These mountain ranges have a significant impact on the atmospheric pressure.

The mountains block or redirect air masses moving into the region. This creates a rain shadow effect, resulting in relatively dry air in Bellevue. The pressure remains relatively stable due to this effect.

In the winter, cold air from the north moves into the region. This can cause a drop in pressure, leading to increased precipitation. In the summer, warm air from the south dominates, resulting in higher pressure and drier conditions.


* The barometric pressure information for Bellevue, Washington, 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.