Barometric Pressure in Walla Walla, Washington, US

The pressure in Walla Walla, United States is predicted to slowly rise over the next few hours, with an average pressure of 996.6 hPa today, which is lower than normal.

Weather prediction: Expect more fair, dry, cool weather

The daily total fluctuation in pressure in Walla Walla is 1.9 hPa, with a low of 995.7 hPa and a high of 997.6 hPa. The daily average here is higher than in most cities around the world.

Forecast

Weather patterns in Walla Walla bring changes in air pressure as low-pressure systems from the Pacific Ocean meet high-pressure systems from the east.

Walla Walla's high elevation and valley location make air pressure drop more quickly, leading to larger changes in pressure.

In winter, pressure is often low, bringing rain and snow. In summer, high pressure dominates, leading to clear skies. Spring and fall see more moderate pressure.

Walla Walla has a dry climate, with big temperature swings, which causes air pressure to fluctuate widely, making the weather feel more extreme.

Disclaimer

* The barometric pressure information for Walla Walla, 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.