Barometric Pressure in Barrie, Canada 
1031.4 hPa
7.3 ℃
71%
2.67 m/s
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The average pressure in Barrie, Ontario, Canada today is , which is higher than normal. Pressure is trending rising.
Weather prediction: Fairly fine, showery later
The daily total fluctuation in pressure in Barrie is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Barrie hour by hour across the next 6 hourly readings.
Changes in weather patterns in Barrie cause barometric pressure to rise and fall. High pressure brings fair weather, low pressure brings storms. Pressure changes quickly in Barrie.
Barrie's elevation, 300 meters above Lake Huron, affects atmospheric pressure. The surrounding hills and lakes also influence pressure. These features make pressure vary throughout the year.
In winter, high pressure dominates, bringing cold air. Spring brings low pressure, leading to rain and thunderstorms. Summer has high pressure, with warm and sunny days. Autumn brings low pressure, with cool and rainy days.
Barrie has a humid continental climate, with large pressure fluctuations. This leads to changing weather patterns, making it important to check forecasts regularly to plan outdoor activities.