Brisbane Average Rainfall by Month

This page shows the average precipitation in each month of the year in Brisbane, Queensland. It is based on NOAA data for the years 1991–2020.
What's the Rainiest Month in Brisbane?
In Brisbane, February has the greatest precipitation of any month. On average, Brisbane gets 13.5 cm of precipitation in February.
February is also the month where rain is most common. 45.6% of days in February will have at least some rain.
What's the Driest Month in Brisbane?
In Brisbane, July has the least precipitation of any month. On average, Brisbane gets 2.58 cm of precipitation in July.
August is the month with the lowest chance of precipitation. 20.2% of days in August will have measurable rain.
Month Precipitation % Chance
January 12.00 cm 35.5
February 13.54 cm 45.6
March 10.73 cm 43.5
April 5.39 cm 32.2
May 7.89 cm 29.3
June 5.71 cm 30.7
July 2.58 cm 21.6
August 3.60 cm 20.2
September 2.80 cm 22.5
October 7.10 cm 28.9
November 9.29 cm 33.4
December 12.40 cm 35.6
Year 92.07 cm 31.6
Weather Station Details
Years Station Coordinates
1986–2023 Archerfield Airport location
1841–1985 Brisbane Regional Office location
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