The Bureau of Meteorology's latest climate summary has revealed the entire state experienced warmer-than-usual days last month, with maximum and minimum temperatures above average in some places.

The average daily maximum temperature for Brisbane was 23.5 degrees Celsius, which is 1.5 C above average and a record over the 19 years that the observation site has been in operation. 

It was among a number of locations in south-east Queensland that broke all-time records — including Warwick, Cape Moreton, Amberley and Coolangatta.