Barometric Pressure in Savannah, United States 
1015.4 hPa
26.1 ℃
63%
1.63 m/s
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The average pressure in Savannah, Georgia, United States today is , which is considered normal. Pressure is trending rising.
Weather prediction: Fairly fine, improving
The daily total fluctuation in pressure in Savannah is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Savannah hour by hour across the next 6 hourly readings.
Savannah's barometric pressure is affected by its coastal location and the Gulf Stream. The pressure is higher during the winter months and lower during the summer. This fluctuation has a significant impact on the weather patterns in the city.
Savannah is situated near the Atlantic Ocean and is surrounded by wetlands and marshes. The city's proximity to the ocean has a moderating effect on its climate. The ocean's warmth helps to keep temperatures mild during the winter.
The surrounding wetlands and marshes also play a crucial role in shaping the city's weather. These low-lying areas allow moisture to accumulate and rise, influencing the atmospheric pressure. This unique landscape feature contributes to the high humidity levels in Savannah.
The combination of the ocean's warmth and the surrounding wetlands results in a subtropical climate. The city experiences mild winters and hot, humid summers. The shifts in barometric pressure further contribute to the unpredictable weather patterns in Savannah.