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The pressure in Howell, United States is predicted to rapidly rise over the next few hours, with an average pressure of 1018.6 hPa today, which is considered normal.
Weather prediction: Expect shortly fair weather and gale or storm winds
The daily total fluctuation in pressure in Howell is 3.2 hPa, with a low of 1016.6 hPa and a high of 1019.8 hPa. The daily average here is higher than in most cities around the world.
The barometric pressure in Howell, Michigan averages around 30.12 inches. It can fluctuate between 29.80 and 30.40 inches throughout the year.
The city is surrounded by rolling hills and farmland to the east and south. This landscape allows cold air to drain into the valleys.
The Great Lakes, particularly Lake Michigan, are to the west of Howell. They moderate the climate and influence the air pressure. Moist air from the lakes leads to increased humidity and pressure.
In the summer, the warm air from Lake Michigan collides with cold air from Canada. This collision causes pressure changes and thunderstorms. In the winter, cold air from Canada dominates, bringing low pressure and cold temperatures.