Barometric Pressure in Québec, Canada 
0000 hPa
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The pressure in Québec, Quebec, Canada is predicted to quickly drop over the next few hours, with an average pressure of 1010.1 hPa today, which is considered normal.
Weather prediction: Expect gale force weather
The daily total fluctuation in pressure in Québec is 29.1 hPa, with a low of 996.5 hPa and a high of 1025.6 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Québec hour by hour and stay informed about how it will change over the next 6 hours.
Weather patterns in Québec influence the barometric pressure by bringing high or low-pressure systems that cause changes in the pressure. When a low-pressure system approaches, the pressure drops, and when a high-pressure system arrives, the pressure rises.
Québec's elevation and landscape, with the city surrounded by mountains and near a large river, affect the flow of air and influence atmospheric pressure. Mountains can block or redirect air masses, causing pressure changes.
In winter, high pressure dominates, bringing cold and dry air, while in summer, low pressure brings warm and humid air. In spring and fall, pressure changes often, causing variable weather.
Québec has a humid continental climate, with large temperature and pressure changes between seasons. This climate type means frequent fluctuations in barometric pressure, affecting the weather and how people feel.