Barometric Pressure
Barometric Pressure in Mount Holly, 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 Mount Holly hour by hour across the next 6 hourly readings.
Mount Holly's weather has air pressure that goes up and down because of wind patterns from the Atlantic Ocean and Gulf of Mexico. Its location near the Delaware River and low coastal plain makes air pressure rise and fall easily. In winter, cold air from Canada brings low pressure and snow. In summer, warm air from the ocean brings high pressure and humidity. Mount Holly has a humid subtropical climate, which means it gets hot in summer and cold in winter, with changing air pressure causing different weather.