July closed with eye-catching temperature deficits over a wide swath of the northern U.S. overnight. Chicago's 69.4-degree average July temperature at O'Hare International Airport was the coolest of the past 17 years. But at Midway Airport, the month's 71.0-degree average temperature was the site's coolest in 42 years. Estimates based on the month's temperatures suggest the need for air conditioning was 30 percent below the long-term average.
Cool as it's been in Chicago, in a number of Midwest cities July has never been cooler. Records were established in Rockford; Madison, Wis.; South Bend and Ft. Wayne, Ind.; and Benton Harbor, Saginaw and Flint, Mich. The month's temperature in those cities finished 4.5 to more than 7 degrees below normal.
The month's lack of rainfall was impressive -- and a huge change from the wet spring that kept farmers out of their fields. Only 1.53 inches of rain was measured here in July, less than half the 3.51 inches considered normal. The dry weather has led to browning lawns.
Cool as it's been in Chicago, in a number of Midwest cities July has never been cooler. Records were established in Rockford; Madison, Wis.; South Bend and Ft. Wayne, Ind.; and Benton Harbor, Saginaw and Flint, Mich. The month's temperature in those cities finished 4.5 to more than 7 degrees below normal.
The month's lack of rainfall was impressive -- and a huge change from the wet spring that kept farmers out of their fields. Only 1.53 inches of rain was measured here in July, less than half the 3.51 inches considered normal. The dry weather has led to browning lawns.
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