Barometric Pressure in Cottage Grove, United States

• Forecast Chart
• Hourly Trends

The pressure in Cottage Grove, Oregon, United States is predicted to slowly drop over the next few hours, with an average pressure of

999.1

today, which is lower than normal.

Weather prediction: Expect more wet and unsettled conditions

The daily total fluctuation in pressure in Cottage Grove is

6.6

, with a low of

995.5

and a high of

1002.1

.

Forecast

Cottage Grove has mild air pressure, usually around 30 inches of mercury. Low-pressure systems bring rain, while high-pressure systems bring clear skies. Rising air pressure means fair weather, while dropping pressure means storms are coming.

Cottage Grove's geography affects air pressure; it's near the Coast Range and the Willamette Valley. Mountains and hills block or redirect winds, changing air pressure. The city's elevation, about 1,000 feet, also impacts air pressure.

In winter, air pressure drops, bringing rain and snow. In summer, high pressure dominates, leading to warm and dry conditions. Spring and fall have changing pressure, with unpredictable weather.

Cottage Grove has an oceanic climate with mild temperatures and significant rainfall. The climate's pressure effects result in over 40 inches of rain per year. The area experiences a slight Mediterranean influence, with dry summers.