0000 hPa
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The pressure in Canonsburg, United States is predicted to drop over the next few hours, with an average pressure of 1029.5 hPa today, which is higher than normal.
Weather prediction: Expect wet, unsettled weather and a strong breeze
The daily total fluctuation in pressure in Canonsburg is 4.8 hPa, with a low of 1026.9 hPa and a high of 1031.7 hPa. The daily average here is higher than in most cities around the world.
The barometric pressure in Canonsburg varies throughout the year, responding to changes in the atmosphere. It rises and falls with the movement of high and low-pressure systems. This fluctuation affects the weather, with high pressure often bringing fair skies and low pressure leading to precipitation.
Canonsburg is situated in a valley surrounded by hills, which has an impact on the atmospheric pressure. The surrounding hills can block or redirect air masses, influencing the pressure. This unique landscape contributes to the variations in barometric pressure.
The city's location in southwestern Pennsylvania also plays a role in its weather patterns. Moist air from the Gulf of Mexico and cold air from Canada converge in the region, leading to diverse weather conditions.