Barometric Pressure in Chesterfield, United States 
1013.5 hPa
13.7 ℃
87%
2.92 m/s
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The average pressure in Chesterfield, Virginia, United States today is , which is considered normal. Pressure is trending steady.
Weather prediction: Fairly fine, showers likely
Rapid Pressure Changes
Rapid pressure changes detected in Chesterfield, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
The daily total fluctuation in pressure in Chesterfield is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Chesterfield hour by hour across the next 6 hourly readings.
Chesterfield has humid subtropical weather. Air pressure changes here depend on weather patterns. High pressure brings clear skies, while low pressure brings rain and storms.
The area's geography, with rivers and hills, affects air pressure. As air rises over hills, it cools, and pressure drops, sometimes causing rain.
In summer, high pressure dominates, bringing hot and humid air. In winter, low pressure systems bring cold air and snow.
Seasonal changes affect pressure. Spring and fall have mild pressure, with gentle weather. Summer is hot and humid with high pressure. Winters are cold with low pressure.
Chesterfield's climate type means it experiences varying pressure. This leads to rain, thunderstorms, and snow throughout the year.