APIOfficial

DMI Open Data API

Free meteorological data from the Danish Meteorological Institute.

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About

High-quality weather data, forecasts, radar, and historical climate data for Denmark, Greenland, and the Faroe Islands.

Agent Use Cases

  • 01Smart agriculture watering bots
  • 02Weather-dependent pricing algorithms
  • 03Local forecast dashboards

Notes

Requires an API key via the GovCloud portal. Very robust, OGC standard APIs. DMI is migrating from the dmigw.govcloud.dk endpoint to opendataapi.dmi.dk — the old endpoint retirement date (2026-06-30) has now passed per today's date, confirm which host a new integration should target. Beyond forecast/observation data, DMI also runs a distinct Climate Data API (opendataapi.dmi.dk/v2/climateData) serving future climate-projection data — 1×1km grid and municipality level from the National Center for Climate Research — on the same platform and likely the same key.

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