The temperature was recorded at -6.3 levels simply earlier than 6am, a fraction much less frosty than the -6.5 levels on July 30, the coldest morning in 4 years. The bureau’s readings jumped round a bit at that stage – going again as much as -4.8 seven minutes later, earlier than dropping once more to -5.1 a couple of minutes after that – which means meteorologists are checking if there have been any points.
