Barometric Pressure in Florissant, Missouri, US

The pressure in Florissant, United States is predicted to drop over the next few hours, with an average pressure of 1022.7 hPa today, which is considered normal.

Weather prediction:

The daily total fluctuation in pressure in Florissant is 14.2 hPa, with a low of 1013.3 hPa and a high of 1027.5 hPa. The daily average here is higher than in most cities around the world.

Forecast

The weather in Florissant has big changes in barometric pressure because of its location in the Midwest. Storms often bring low pressure, while fair weather brings high pressure.

Florissant's elevation of about 500 feet above sea level and its flat landscape affect atmospheric pressure. Cold air from Canada and warm air from the Gulf of Mexico meet here, causing pressure changes.

In winter, high pressure dominates, bringing cold and dry air. In summer, low pressure prevails, leading to hot and humid weather. Spring and fall see more moderate pressure.

Florissant has a humid continental climate, which means big temperature and pressure swings throughout the year. This leads to varying weather conditions that affect how people feel.