Barometric Pressure in Carrboro, United States 
1018.9 hPa
20.9 ℃
75%
2.08 m/s
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The average pressure in Carrboro, North Carolina, 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 Carrboro, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
The daily total fluctuation in pressure in Carrboro is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Carrboro hour by hour across the next 6 hourly readings.
The barometric pressure in Carrboro, North Carolina varies throughout the day. It can be high, causing clear skies and fair weather. At times, it drops, leading to cloud formations and precipitation. The pressure changes constantly, making it difficult to predict the weather with certainty.
Carrboro is situated in a valley surrounded by the Piedmont hills. These hills can trap and redirect air masses. The nearby Haw River and its tributaries also influence the flow of air. The combination of these geographical features affects the atmospheric pressure. The pressure is often higher when air comes from the northwest, bringing drier air from the mountains.
In contrast, air from the southeast brings warmth and moisture from the Atlantic Ocean. As the air masses meet, they create complex weather patterns. The unique landscape around Carrboro contributes to its distinct weather characteristics.