Here are 2 plots of global-avg temps I just computed from raw GHCN data (green curves) v. official NASA (red).

One of the plots contains results I computed after I deliberately rounded the station monthly-avg temps to the nearest 6C (10.8F).

Can you tell us which one it is?

— caerbannog666 aka @Djdubya3's little piglet (@caerbannog666) August 4, 2018