Degree day data

Free data

Limited free data are available on our Energy Management Register web site. You need to be an EMR member but joining is free of charge if you haven't already signed up.

Paid subscriptions

Paid subscriptions are available for standard UK locations, primarily for use with our self-updating Excel worksheets incorporated into energy monitoring and targeting schemes. Please enquire by email

Other resources

Standard values (for normalisation)
20-year average values (for forecasting) Excel spreadsheet

Degree days explained
Method of calculation
Leaflet 7: Accounting for the weather