Barometric Pressure in Kennett Square, United States 
1030.7 hPa
11.5 ℃
77%
2.47 m/s
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The average pressure in Kennett Square, Pennsylvania, United States today is , which is higher than normal. Pressure is trending falling.
Weather prediction: Rain at times, worse later
The daily total fluctuation in pressure in Kennett Square is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Kennett Square hour by hour across the next 6 hourly readings.
Weather patterns in Kennett Square bring slow changes to barometric pressure. Pressure increases when high-pressure systems move in, and decreases when low-pressure systems approach.
Kennett Square's elevation of 440 feet above sea level affects atmospheric pressure. The surrounding hills and valleys also influence pressure variability.
In winter, pressure is lower due to cold air. In summer, pressure is higher due to warm air. Spring and autumn bring moderate pressure changes.
Kennett Square has a humid subtropical climate, which means barometric pressure fluctuations are frequent and affect the weather.