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July 23rd – Today In Weather History

| July 23, 2007 @ 8:10 pm | 3 Replies

In 1934…

Chicago’s unofficial hottest temperature was recorded at Midway Airport with a reading of 109F.

The official reading was measured the following day when the mercury hit 105F at the reporting station on the campus of the Univeristy of Chicago.

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Bill Murray is the President of The Weather Factory. He is the site's official weather historian and a weekend forecaster. He also anchors the site's severe weather coverage. Bill Murray is the proud holder of National Weather Association Digital Seal #0001 @wxhistorian

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