Barometric Pressure in Thorold, Ontario, CA

The pressure in Thorold, Canada is predicted to slowly drop over the next few hours, with an average pressure of 1003.9 hPa today, which is lower than normal.

Weather prediction: Expect more wet and unsettled conditions

The daily total fluctuation in pressure in Thorold is 10.3 hPa, with a low of 997.7 hPa and a high of 1008 hPa. The daily average here is higher than in most cities around the world.

Forecast

Weather patterns in Thorold bring changes in barometric pressure due to wind directions and temperature differences. Pressure rises with fair weather and falls with storms and low-pressure systems.

Thorold's 180-meter elevation above Lake Ontario and nearby Niagara Escarpment affect atmospheric pressure, causing more variability than in coastal areas. The landscape also directs air masses, influencing pressure changes.

In winter, pressure is usually low, bringing snow and cold air. Spring and fall have moderate pressure, with mild temperatures and some precipitation. Summer pressure is high, resulting in warm and dry weather.

Thorold has a humid continental climate, characterized by large pressure fluctuations and changing weather patterns, which affect daily life and outdoor activities.