Barometric Pressure in Umatilla, Oregon, US

The pressure in Umatilla, United States is predicted to drop over the next few hours, with an average pressure of 1011.7 hPa today, which is considered normal.

Weather prediction:

The daily total fluctuation in pressure in Umatilla is 10.8 hPa, with a low of 1005.7 hPa and a high of 1016.5 hPa. The daily average here is higher than in most cities around the world.

Forecast

Umatilla's weather patterns cause barometric pressure to rise and fall, changing from day to day and week to week. Pressure drops before storms and rises during clear skies.

Umatilla's elevation of 341 feet above sea level and its location in a river valley influence atmospheric pressure. The surrounding hills and mountains block or redirect air masses, affecting pressure.

In winter, pressure is often low, bringing rain and snow. In summer, high pressure dominates, leading to clear skies and warm temperatures. Spring and fall have mixed pressure patterns.

Umatilla has a semi-arid climate with low humidity and moderate temperatures, leading to small barometric pressure fluctuations. This makes the weather feel mild and comfortable for people.