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Old 07-21-2009, 09:31 AM   #44
meteotrade
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Quote:
Originally Posted by hilltopper View Post
I know Heating Degree Days are firgured using a base temperature of 65º F. How are Cooling Degree Days calculated?
Same way... a degree day is just a departure of the mean temp from 65. Yesterday the mean temp in Concord was 67, so there were 2 cooling degree days.
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