The Reserve Bank has left the cash rate unchanged at 1.5 per cent for the 24th month in a row, with RBA governor Philip Lowe adding the drought affecting large parts of the country to his list of concerns.

The Reserve Bank has left the cash rate unchanged at 1.5 per cent for the 24th month in a row, with RBA governor Philip Lowe adding the drought affecting large parts of the country to his list of concerns.