New Lowest Sea Level Pressure at Grand Rapids

...New Lowest December Sea Level  Pressure Set At Grand Rapids...

Record low barometric pressure for the month of December was recorded at 901 AM EST on Wednesday December 9th The barometric pressure at Grand Rapids fell to 28.86 inches or 977 millibars.  This exceeds the previous record of 28.92 inches or 979 millibars set on December 13th 1965.  The lowest pressure ever recorded in Grand Rapids was 28.72 inches or 973 millibars on March 1st in 1955.




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