Month	Highest Daily	Highest Monthly	Lowest Monthly	Highest Season	Lowest Season
January	465.1 on 21/01/1887	871.8 in 1974	8.2 in 1919	Summer	Summer
February	269.5 on 06/02/1931	1025.9 in 1893	14.7 in 1849	1451.1 in 1892/93	53.0 in 1918/19
March	284.0 on 14/03/1908	864.7 in 1870	0.0 in 1849
April	190.2 on 26/04/1989	547.6 in 1989	1.1 in 1944	Autumn	Autumn
May	163.2 on 02/05/1996	616.8 in 1996	0.5 in 1927	1103.9 in 1870	35.7 in 1902
June	282.4 on 12/06/1967	647.4 in 1967	0.0 in 1895,1847
July	193.0 on 20/07/1965	329.5 in 1973	0.0 in 1951	Winter	Winter
August	124.2 on 12/08/1887	372.7 in 1879	0.0 in various	718.0 in 1967	20.6 in 1946
September	79.5 on 12/09/1965	132.1 in 1917	0.2 in 1980,1979
October	135.6 on 25/10/1949	457.1 in 1972	0.8 in 1948	Spring	Spring
November	169.0 on 02/11/1981	412.8 in 1981	2.0 in 1951	657.8 in 1972	36.6 in 1919
December	167.6 on 28/12/1871	441.0 in 1942	10.4 in 1938
Year	465.1 on 21/01/1887	2242.4 in 1893	411.5 in 1902

Rainfall is in millimetres.

Quality controlled site data: 040214 Brisbane Regional Office (January 1847 to May 1998)
Daily rainfall data obtained from Bureau of Meteorology. Statistics calculated by Michael Bath.