all edu.ucar.gdex GRID NetCDF Freely Available This data set contains Northern Hemisphere surface pressure and precipitation data prepared by the U.S.S.R. The surface pressure grids include average monthly pressures for 1873-1981 and climatological normals by month for 1873-1973 and 1931-1960. Precipitation grids include percentages of normal for all Januarys and all Julys for 1891-1979. RU/ROSHYDROMET/FERHRI NCAR/GDEX 1.502 1995-05-08T21:32:04Z 907.3 2019-05-01T21:02:48.696Z 907.3 2019-05-01T21:03:22.136Z 23.08 1995-05-08T21:32:05Z 14.94 2005-09-07T22:23:34Z 21.92 1995-05-08T21:32:05Z 17.42 2005-09-07T22:29:27Z 1.512 1995-05-08T21:32:10Z 1.257 2005-09-07T21:50:29Z 1.142 2007-10-01T19:31:43Z 913.5 1995-05-08T21:32:12Z 913.5 1995-05-08T21:32:15Z