Barometric Pressure in Saint-Jean-sur-Richelieu, Quebec, CA

The pressure in Saint-Jean-sur-Richelieu, Canada is predicted to quickly drop over the next few hours, with an average pressure of 1018.1 hPa today, which is considered normal.

Weather prediction: Expect gale force weather

The daily total fluctuation in pressure in Saint-Jean-sur-Richelieu is 13.8 hPa, with a low of 1008.9 hPa and a high of 1022.7 hPa. The daily average here is lower than in most cities around the world.

Forecast

• Low Pressure
• Normal Range
• High Pressure

Saint-Jean-sur-Richelieu's weather patterns cause barometric pressure to rise and fall. Changes in pressure bring different weather conditions. Low pressure systems bring rain and storms. High pressure systems bring clear skies and fair weather.

The city's low elevation near the Richelieu River and surrounding hills affect atmospheric pressure. The landscape influences air movement, which changes pressure. This combination makes pressure fluctuate.

In winter, pressure is usually high, bringing cold and clear weather. In summer, pressure is usually low, bringing hot and humid weather. Spring and fall have variable pressure, causing mixed weather conditions.

Saint-Jean-sur-Richelieu has a humid continental climate. This climate type brings large pressure fluctuations, making weather unpredictable and changing quickly.

Disclaimer

* The barometric pressure information for Saint-Jean-sur-Richelieu, Quebec, Canada 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.