Barometric Pressure in Clayton, United States 
1012.8 hPa
13.2 ℃
37%
1.61 m/s
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The average pressure in Clayton, Washington, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at times, very unsettled
Rapid Pressure Changes
Rapid pressure changes detected in Clayton, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Rise : ()
The daily total fluctuation in pressure in Clayton is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Clayton hour by hour across the next 6 hourly readings.
Clayton, Washington has varying air pressure due to changing weather. High pressure brings clear skies, while low pressure brings clouds and precipitation.
The town's geography affects air pressure; it's situated in a valley surrounded by mountains, which can trap or funnel air.
In winter, low pressure dominates, bringing snow and rain. In summer, high pressure prevails, resulting in warm and dry conditions.
Clayton experiences a humid continental climate with large seasonal temperature and pressure swings, typical of the region.