Barometric Pressure in Waynesboro, United States 
Pressure
1013 hPa
Temperature
15.0 ℃
Humidity
50%
Wind
3.0 m/s
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Forecast
Hourly Pressure Trends
Track the barometric pressure in Waynesboro hour by hour across the next 6 hourly readings.
Waynesboro, Georgia has a humid subtropical climate. In summer, the Sun heats the air, making it rise and creating low air pressure. This brings hot, humid air from the Gulf of Mexico. In winter, the air cools, becomes denser, and sinks, creating high air pressure. Waynesboro's geography, being in a valley, traps air and makes pressure changes slower. Summer's low pressure brings thunderstorms and heavy rain, while winter's high pressure brings dry, clear skies.