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Old 12-16-11, 01:22 AM   #20
Piwoslaw
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Quote:
Originally Posted by strider3700 View Post
how did you calculate your HDD? my temps are warmer then your's and december so far is 229 HDD
History: Weather Underground
Oops! I took the average HDD per day, not the sum (but that still makes the point). I edited my post to note that.
I also just noticed that the HDD are given in (base 65), which means they are in °F.
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