P Gosselin has the story at the No Tricks Zone:
According to the University of Wisconsin, Madison here, on June 11, 2012, the South Pole Station measured a new record low temperature.
Antarctica weather station. Photo source: http://amrc.ssec.wisc.edu/aboutus/
The mercury dropped to -73.8°C/-100.8°F, breaking the previous minimum temperature record of -73.3°C/-99.9°F set in 1966.
H/T to No Tricks Zone.