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Barometric Pressure in McKinney, Texas, US


0000 hPa
00.00 inHg


00.0 ℃
0.00 ℉


00.0 m/s
00.0 mph


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The pressure in McKinney, United States United States is predicted to slowly rise over the next few hours, with an average pressure of 1018.5 hPa today, which is considered normal.


Weather prediction: Expect more fair, dry, cool weather

The daily total fluctuation in pressure in McKinney is 5.4 hPa, with a low of 1014.7 hPa and a high of 1020.1 hPa. The daily average here is higher than in most cities around the world.



The barometric pressure in McKinney, Texas is typically around 30 inches. This pressure is average compared to the rest of the United States.

Barometric pressure

McKinney is situated in the northern part of Texas. The city is 30 miles north of Dallas. It is in the Blackland Prairie region.

The Blackland Prairie is a flat to gently sloping area. This flat landscape allows winds to travel long distances. As winds travel, they can pick up moisture.

Moisture from the Gulf of Mexico is carried northward by winds. This moist air increases the atmospheric pressure. The result is higher pressure systems. In contrast, winds from the north bring drier air.

Drier air decreases the atmospheric pressure. The result is lower pressure systems. The combination of these two air systems affects the barometric pressure in McKinney.


* The barometric pressure information for McKinney, Texas, 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.