Barometric Pressure
Barometric Pressure in Granville, 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 Granville hour by hour across the next 6 hourly readings.
Granville, Ohio has changing air pressure because of its location near Lake Erie and the Appalachian Mountains. These landforms block or redirect winds, affecting air pressure. In winter, cold air from Canada lowers pressure, bringing snow. In summer, warm air from the Gulf of Mexico increases pressure, bringing heat and humidity. Spring and fall bring mild weather with medium pressure. Granville's humid continental climate means big temperature and pressure changes between seasons.