Hello,
Found the METAR for GUARULHOS CIV MIL, Brazil (SBGR) - 27 Jun 03 - 0800Z:
SBGR 270800Z 05001KT 0100 R09L/M0050 R09R/0200 R27L/0200 FG OVC002 12/12 Q1020
Found it at URL:
http://weather.uwyo.edu/surface/meteogram/
They only have them archived for a few days there. If it's USA or Canada you're looking for try Plymouth State College Weather Centre.
Good Luck
Dutcher