INO.com Traders Blog http://ift.tt/2bQSEtK The National Oceanic and Atmospheric Administration (NOAA) reports cooling degree day (CDD) data for every seven-day period by state. From that data, they construct a populated-weighted national total. CDDs are the difference between the daily temperature mean (high temperature plus low temperature divided by two) and 65°F. If the temperature mean is above 65°F, we […]
No comments:
Post a Comment