API for meteorological observation data. DMI performs a wide array of point measurements at its observing stations in Denmark, Greenland and Faroe Islands. This is an automated process in which wind, precipitation, temperature, humidity, visibility, pressure, cloud cover, weather and global radiation are measured, and data is transmitted to DMI. Meteorological observation data are so-called raw data, which means that data is neither quality controlled nor processed in any way.

API for DMI-Climate Data, meaning meteorological observation data, which are more than an hour old. DMI's climate data undergoes quality control by our climatologists, through which data is checked and erroneous data is removed.