Barometric Pressure in Tucson, Mexico 
0000 hPa
00.0 ℃
00.0%
00.0 m/s
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Forecast
Hourly Pressure Trends
Track the barometric pressure in Tucson hour by hour and stay informed about how it will change over the next 6 hours.
Upcoming Days
Stay informed about the barometric pressure trends in Tucson for the upcoming days, including daily minimum and maximum readings.
Tucson has low air pressure most of the year. When it's hot, air pressure drops, making it feel more uncomfortable.
Surrounded by mountains, Tucson's air pressure changes with wind patterns. The city sits in a valley, trapping heat and affecting pressure.
In summer, low pressure brings intense heat and thunderstorms. Winters have high pressure, making it cooler and sunnier.
Tucson has a desert climate with very low humidity. Low air pressure and clear skies dominate, resulting in extreme temperature changes.