Barometric Pressure in Larchmont, New York, US

The pressure in Larchmont, United States is predicted to drop over the next few hours, with an average pressure of 1009 hPa today, which is considered normal.

Weather prediction:

The daily total fluctuation in pressure in Larchmont is 15.6 hPa, with a low of 1003.6 hPa and a high of 1019.2 hPa. The daily average here is higher than in most cities around the world.

Forecast

Weather patterns in Larchmont bring changes in air pressure, affecting the atmosphere. High pressure systems bring clear skies, while low pressure brings rain or storms.

Larchmont's low elevation near the coast means air pressure is influenced by the ocean. The surrounding hills and valleys also impact atmospheric pressure and its changes.

In winter, high pressure systems are more common, bringing cold air. In summer, low pressure systems bring warmth and humidity. Spring and fall bring mixtures of both.

Larchmont has a humid subtropical climate, with mild winters and hot, humid summers. This climate type leads to frequent changes in air pressure, making the weather unpredictable and variable.