Southern Australia has recorded significant heat over the past week with maximum temperatures widely reaching in excess of 35C (95F), as well as more than 10C above the climatological average. Many stations in the south, across Western Australia and South Australia, recorded temperatures in excess of 40C with Eucla and Red Rock Points recording their highest February temperature of 46.8C on 22 February. Two large blocking high pressure systems south and west of Australia have allowed heat to stall across western and southern parts. This will be pushed further eastwards through this week, although lessening in severity.
In addition to this, many parts of the west coast have had high sea surface temperature anomalies throughout February, about 1-2C above normal. Because of this there is a chance that further cyclogenesis off the north-west coast may take place in the coming weeks – bringing further tropical storms.
