A little natural gas, and a lot of hot air.
Photo (c) 2009 Rebecca Abel Worple:
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Wednesday, February 25, 2009
Today Has 29 Heating Degree Days
Today, February 25th, normally has 29 heating degree days (HDD) in Cincinnati. Manila has virtually zero all year! It (hardly) ever has a day when the average of the high and low is below 65 degrees farenheidt.