Barometric Pressure in DesMoines, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in DesMoines, Washington, United States is predicted to rapidly rise over the next few hours, with an average pressure of today, which is considered normal.
Weather prediction: Expect shortly fair weather and gale or storm winds
The daily total fluctuation in pressure in DesMoines is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in DesMoines hour by hour and stay informed about how it will change over the next 6 hours.
DesMoines has a mild oceanic climate. Air pressure changes here are linked to weather patterns. High pressure brings clear skies, low pressure brings rain.
The Puget Sound and surrounding hills impact air pressure in DesMoines. Moist air from the sound cools and rises, creating low pressure.
In winter, low pressure dominates, bringing rain. Summer brings high pressure, resulting in clear skies. Spring and fall have mixed pressure, leading to varied weather.
As a humid oceanic climate, DesMoines experiences moderate pressure changes. This leads to mild temperatures and rainfall throughout the year.