The EU-funded Destination Earth (DestinE) initiative includes an Earth Data Platform for hosting and providing access to commonly used datasets optimized for efficient cloud-access. This includes a range of European-based climate datasets from the ECMWF, Copernicus, and others. The full list of available datasets can be found on their catalogue page.
The dhis2eo.data.destine module contains convenience functions for downloading some of the datasets available from the Earth Data Hub. See: