ISO 15927-6:2007
Hygrothermal performance of buildings -- Calculation and presentation of climatic data -- Part 6: Accumulated temperature differences (degree-days)
Product Details
ISO 15927-6:2007 includes approximate methods for calculating accumulated temperature differences based on hourly or daily mean temperatures and for estimating monthly values to any base temperature, for use when data computed directly from meteorological air temperature records are not available.
In some countries, a threshold temperature different from the base temperature is used. ISO 15927-6:2007 does not cover this.