Barometric Pressure in Annville, United States 
1018.8 hPa
10.3 ℃
52%
1.75 m/s
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The average pressure in Annville, Pennsylvania, United States today is , which is considered normal. Pressure is trending rising.
Weather prediction: Fairly fine, improving
Rapid Pressure Changes
Rapid pressure changes detected in Annville, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
The daily total fluctuation in pressure in Annville is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Annville hour by hour across the next 6 hourly readings.
Annville, Pennsylvania has changing air pressure due to its location. The town's geography, with surrounding mountains, affects air pressure. As seasons change, air pressure does too.