Barometric Pressure in Casselberry, United States 
1014.7 hPa
23.3 ℃
92%
2.6 m/s
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The average pressure in Casselberry, Florida, United States today is , which is considered normal. Pressure is trending rising.
Weather prediction: Fairly fine, improving
The daily total fluctuation in pressure in Casselberry is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Casselberry hour by hour across the next 6 hourly readings.
Casselberry's weather is humid and warm, which makes air pressure rise and fall slowly. When air is warm, it expands and rises, lowering pressure.
The city's flat landscape and nearby lakes make it easy for air to move and change pressure. Low-pressure systems from the ocean bring rain and storms.
In summer, warm air from the ocean makes pressure low, causing daily thunderstorms. In winter, cooler air from the north brings higher pressure and dry air.
Casselberry has a humid subtropical climate, which means it's warm and humid with mild winters. This climate type brings changing air pressure with frequent storms and rain.