Barometric Pressure in Coralville, United States 
1019.4 hPa
9.4 ℃
73%
1.25 m/s
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The average pressure in Coralville, Iowa, United States today is , which is considered normal. Pressure is trending rising.
Weather prediction: Fairly fine, improving
The daily total fluctuation in pressure in Coralville is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Coralville hour by hour across the next 6 hourly readings.
Coralville's weather is affected by its location in the Midwest, where cold Canadian air meets warm Gulf of Mexico air, causing changes in air pressure. This mix of air masses brings varying weather patterns.
Coralville's flat, low-lying geography allows air to move freely, making pressure changes more pronounced. This means sudden shifts in weather can occur as different air masses move in.
In winter, cold air from Canada brings low pressure, resulting in cold temperatures and snow. In summer, warm air from the Gulf of Mexico brings high pressure, leading to warm, humid weather.
Coralville has a humid continental climate, characterized by large diurnal temperature ranges and distinct seasonal changes. This type of climate experiences significant pressure changes between winter and summer, leading to varying weather patterns.