Traverse City Record-Eagle

Business

July 21, 2012

Weathervane: 07/21/2012

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Date     High      Low     Degree      Precip.

7/13     91     64     27.9     0

7/14     88     70     29.1      0

7/15     84     70     26.8     0.01"

7/16     93     67     29.7     0.01"

7/17     83     66     24.8     0.02"

7/18     85     63     24.2     0.01"

7/19     72     61     16.7     0.15"

Year-to-date precipitation: 14.59"

Year-to-date degree days: 1567.4

*Degree days are used to track plant and disease development and insect activity. One degree day results when a day's average temperature is one degree over the base temperature of 50 degrees. For example, a day with a high of 75 and low of 45 would accumulate 10 degree days.

Data from the Northwest Michigan Horticultural Research Station

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