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Barometric Pressure in Tucson, Arizona, US


0000 hPa
00.00 inHg


00.0 ℃
0.00 ℉


00.0 m/s
00.0 mph


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The pressure in Tucson, United States United States is predicted to quickly rise over the next few hours, with an average pressure of 1010.8 hPa today, which is considered normal.


Weather prediction: Expect more dry and cold weather and a strong breeze to gale winds

The daily total fluctuation in pressure in Tucson is 6.5 hPa, with a low of 1007.4 hPa and a high of 1013.9 hPa. The daily average here is lower than in most cities around the world.



The barometric pressure in Tucson, Arizona is typically high. It ranges from 30.12 to 30.20 inches. This is due to its location in the southwestern United States.

Barometric pressure

Tucson is surrounded by mountains. The Santa Catalina Mountains are to the north. The Tortolita Mountains are to the northwest. The Rincon Mountains are to the east.

These mountains block moisture from the Gulf of California. They force air to rise, cool, and dry. This creates a rain shadow effect.

As a result, the air in Tucson is dry. The atmospheric pressure is high due to the sinking air. This leads to clear and sunny weather.

Summer temperatures are hot. They often reach 100°F (38°C). Winter temperatures are mild. They range from 40°F to 60°F (4°C to 16°C).


* The barometric pressure information for Tucson, Arizona, United States on this page is for educational purposes only. We are not responsible for its accuracy or reliability. This information is not medical advice. Consult a health professional for medical concerns and do not rely on this site for medical decisions.