Barometric Pressure in Guelph, Ontario, CA

The pressure in Guelph, Canada is predicted to drop over the next few hours, with an average pressure of 974.2 hPa today, which is lower than normal.

Weather prediction: Expect wet, unsettled weather and a strong breeze

The daily total fluctuation in pressure in Guelph is 4.4 hPa, with a low of 971.7 hPa and a high of 976.1 hPa. The daily average here is lower than in most cities around the world.

Forecast

The weather in Guelph has high and low pressure systems that move in from the west. These systems bring changes in the air pressure, making the weather change.

Guelph's elevation is high enough to affect the air pressure. The nearby Great Lakes and rolling hills also influence the air pressure, making it vary.

In the winter, high pressure brings cold air. In the summer, low pressure brings warm air. Spring and fall have more mixed pressure systems, with changing weather.

Guelph has a humid continental climate. This means there are big changes in air pressure, which brings different types of weather, making it interesting but sometimes unpredictable.