Weather Data Depot is your source for free heating degree day and cooling degree day reports and charts! Degree day comparisons are useful for energy management, energy efficiency and utility bill tracking.
Nathalie Miebach is a "data junkie and amateur meteorologist. For 18 months she collected data on the weather patterns at Cape Cod. Rather than creating a standard graph or spreadsheet of her vast amounts of data, she translated it into a series of sculptures to visually represent the interactions between various meteorological and environmental patterns". http://caseorganic.com/40D