Barometric Pressure in Round Rock, United States 
1021.6 hPa
20.4 ℃
88%
1.06 m/s
Get Alerts 🚨. Sign up to receive alerts when the barometric pressure changes significantly.
The average pressure in Round Rock, Texas, 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 Round Rock, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
The daily total fluctuation in pressure in Round Rock is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Round Rock hour by hour across the next 6 hourly readings.
The barometric pressure in Round Rock is affected by the city's location in the Texas Hill Country. It changes daily, reacting to weather patterns. Pressure systems move into the area, influencing the weather.
Round Rock is situated in a valley surrounded by hills. These hills can trap air, causing pressure to rise or fall. The nearby Balcones Fault runs northwest to southeast, creating a unique landscape.
This landscape affects the flow of air, contributing to changes in pressure. As air moves over the hills and fault line, it cools or warms, expanding or contracting. This, in turn, impacts the barometric pressure.