Barometric Pressure in Vail, United States 
1005.7 hPa
33.1 ℃
22%
4.61 m/s
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The average pressure in Vail, Arizona, United States today is , which is lower than normal. Pressure is trending falling.
Weather prediction: Rain at frequent intervals
The daily total fluctuation in pressure in Vail is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Vail hour by hour across the next 6 hourly readings.
Vail, Arizona, has a dry desert climate, with long, very hot summers and mild winters. Most rain falls during the summer monsoon, often in brief, heavy afternoon or evening storms. The rest of the year is usually much drier, though winter storms can bring light rain.
High pressure often dominates in late spring and early summer, keeping skies clear and air dry. In summer, moisture moving north from Mexico weakens that dry pattern and feeds monsoon storms. The nearby Rincon Mountains can lift moist air and help storms form.
In fall, storms fade and temperatures ease as drier air returns. Winter brings cooler days and chilly nights; passing low-pressure systems from the Pacific can produce occasional rain. Spring warms quickly, and dry winds may raise dust across the open desert before summer’s rain cycle begins.