Monthly statistics are only included if there are more than 10 years of data. The number of years (provided in the 2nd last column of the table) may differ between elements if the observing program at the site changed. More detailed data for individual sites can be obtained by contacting the Bureau. This page URL: http://www.bom.gov.au/climate/averages/tables/cw_005007.shtml.
piffle (third-person singular simple present piffles, present participle piffling, simple past and past participle piffled) To act or speak in a futile, ineffective, or nonsensical manner. To waste, to fritter away.
a batter cake with a pattern of deep indentations on each side, formed by the gridlike design on each of the two hinged parts of the metal appliance (waffle iron) in which the cake is baked. adjective. 2. Also, waffled. having a gridlike or indented lattice shape or design: a waffle pattern.