all edu.ucar.gdex PLATFORM_OBSERVATION NetCDF Freely Available This dataset contains hourly observations and summary of day information from Australian observing stations generally from 1957 to 1982, but some data go back as far as 1939. AU/BOM NCAR/GDEX 1.550 2020-01-08T21:41:16.896Z 16.89 1997-05-15T17:44:13Z 117.7 1997-05-15T17:03:00Z 567.6 2020-01-08T22:28:02.068Z