I'm looking for a reliable resource to compare degree day values from one heating season to another, month-by-month. There is a lot of conflicting information online and I'd like to pick one source.
Please let me know if you've got something I can access quickly.
Many thanks in advance,
http://www.degreedays.net/ will let you compare data for pretty much any weather station in the US, including Personal Weather Stations, which can often get you within a mile or less of the subject building.
If I'm looking at fuel usage, I download several months of daily data into Excel, then separate it out by the bill cycle dates. A bit of quick division will give you a "BTUs per degree-day per square foot" number that tells you a lot about the health of the entire building system.
This post was edited by an admin on June 3, 2013 11:32 AM.