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Barometric Pressure in Chalk River, Ontario, CA


0000 hPa
00.00 inHg


00.0 ℃
0.00 ℉


00.0 m/s
00.0 mph


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The pressure in Chalk River, Canada Canada is predicted to rapidly rise over the next few hours, with an average pressure of 1006.6 hPa today, which is lower than normal.


Weather prediction: Expect shortly fair weather and gale or storm winds

The daily total fluctuation in pressure in Chalk River is 4.1 hPa, with a low of 1003.9 hPa and a high of 1008 hPa. The daily average here is lower than in most cities around the world.



Chalk River, Ontario, Canada has a relatively low barometric pressure. The average pressure is around 1013 millibars. This is due to its location in a valley.

Barometric pressure

Chalk River is situated in the Ottawa River valley. The surrounding landscape is a mix of forests and hills. These geographic features can affect the atmospheric pressure.

The nearby Ottawa River also plays a role. Its proximity to the city helps regulate the air pressure. The river's flow and level can influence the surrounding air masses.

The surrounding hills and mountains can block or redirect air masses. This can lead to changes in the barometric pressure. As a result, Chalk River experiences a unique pressure pattern.

The combination of the valley, hills, and river creates a distinct microclimate. This microclimate is responsible for the city's specific weather patterns. Chalk River's weather is influenced by its unique geography.


* The barometric pressure information for Chalk River, Ontario, 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.