Barometric Pressure in Palermo, Italy 
1015.4 hPa
23.8 ℃
60%
1.32 m/s
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The average pressure in Palermo, Sicily, Italy today is , which is considered normal. Pressure is trending rising.
Weather prediction: Fine, possible showers
The daily total fluctuation in pressure in Palermo is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Palermo hour by hour across the next 6 hourly readings.
In Palermo, the barometric pressure is influenced by the city's location in the Mediterranean Sea. The pressure varies throughout the year, often changing suddenly. This can lead to unpredictable weather patterns.
Palermo is situated in a valley surrounded by mountains to the north and the sea to the south. The mountains block cold air from the north, causing warm air to dominate. The valley shape also creates a microclimate, trapping warm air and leading to high humidity. The sea has a moderating effect, keeping temperatures relatively mild.
The landscape around Palermo affects the atmospheric pressure, causing it to fluctuate. The surrounding mountains force winds to rise, cool, and condense, resulting in precipitation. The sea breeze brings moisture, adding to the humidity. This combination of factors leads to Palermo's unique and changeable weather patterns.