Barometric Pressure in Porter, United States 
1013.8 hPa
22.7 ℃
53%
2.06 m/s
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The average pressure in Porter, Texas, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at times, very unsettled
The daily total fluctuation in pressure in Porter is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Porter hour by hour across the next 6 hourly readings.
The barometric pressure in Porter, Texas, fluctuates daily due to changing weather patterns. It rises with high-pressure systems bringing clear skies and fair weather.
Porter's location near the Gulf of Mexico and the San Jacinto River affects the pressure. The city's proximity to large bodies of water influences humidity levels. Moist air from the Gulf flows inland, impacting local pressure readings. The surrounding landscape of rolling hills and forests also plays a role in shaping the atmospheric pressure.
Weather patterns in Porter are characterized by warm summers and mild winters. Spring and autumn bring gentle temperatures, making them ideal for outdoor activities. Heavy rainfall occurs during spring and summer, often in the form of thunderstorms. Winter months experience occasional cold fronts, but temperatures rarely drop below freezing.