0000 hPa
00.00 inHg
00.0 ℃
0.00 ℉
00.0 m/s
00.0 mph
00.0%
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The pressure in Merced, United States is predicted to drop over the next few hours, with an average pressure of 1007.9 hPa today, which is lower than normal.
Weather prediction: Expect wet, unsettled weather and a strong breeze
The daily total fluctuation in pressure in Merced is 3.8 hPa, with a low of 1005.3 hPa and a high of 1009.1 hPa. The daily average here is lower than in most cities around the world.
The barometric pressure in Merced, California is influenced by the city's location in the San Joaquin Valley.
It is subject to changes due to its proximity to the Sierra Nevada mountains.
Weather systems from the Pacific Ocean also impact the pressure.
Merced is situated in a valley surrounded by mountains.
This landscape creates a rain shadow effect.
The Sierra Nevada mountains block moisture-laden air from the Pacific Ocean.
This blocking effect reduces precipitation in the valley.
As a result, the atmospheric pressure in Merced is affected by the surrounding terrain.