Barometric Pressure in Danville, United States 
1018.8 hPa
20.6 ℃
79%
1.35 m/s
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The average pressure in Danville, Pennsylvania, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at times, worse later
Rapid Pressure Changes
Rapid pressure changes detected in Danville, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Rise : ()
The daily total fluctuation in pressure in Danville is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Danville hour by hour across the next 6 hourly readings.
Changes in weather patterns in Danville cause the barometric pressure to rise and fall. When a low-pressure system approaches, pressure drops. When a high-pressure system arrives, pressure rises.
Danville's elevation of about 460 feet above sea level and surrounding mountains influence atmospheric pressure. The landscape can trap or redirect air masses, affecting pressure.
In winter, Danville's pressure is often lower due to frequent low-pressure systems. In summer, pressure is higher due to frequent high-pressure systems. Spring and fall bring variable pressure.
Danville has a humid continental climate, which means significant pressure fluctuations throughout the year. This affects the local weather, making it important to check forecasts regularly.