Cape Otway, Victoria has had 138 days over 100F (38C) since 1867. Almost half of those days occurred before 1910, so BOM makes them magically disappear.
Climate change and variability: Tracker: Australian timeseries graphs
BOM throws out temperature readings of 109 degrees, because they have a theory the readings might be off by half a degree. One of the most pathetic excuses for data tampering.