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.
Muffle(noun) the bare end of the nose between the nostrils; -- used esp. of ruminants. Muffle(verb) to wrap up in something that conceals or protects; to wrap, as the face and neck, in thick and disguising folds; hence, to conceal or cover the face of; to envelop; to inclose; -- often with up.