Brisbane climate

Brisbane Weather in August

NASA POWER reanalysis for the half-degree grid cell around Brisbane, 1991-2020; a grid cell is an area average and can differ from a thermometer in town by several degrees

Average highs run from 21°C on August 1 to 22°C on August 31, and lows from 12°C to 14°C. Normal precipitation for the month is 43 mm over about 6 wet days.

August day by day

The normal high and low for each date, in °C.

Normal daily high and low temperature at Brisbane, in °C, with the record for each date.51015202530151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

August at a glance

Average high
21°C
Average low
13°C
Precipitation
43 mm
Reanalysis high
29°CAug 24, 2009
Reanalysis low
6°CAug 12, 2008
Daylight
10 h 50 min to 11 h 31 min
Cloud cover
35%
Humidity
68%
Dew point
10°C
Wind
15.1 km/h

Every day of the month

A wet day has at least 1 mm of precipitation in the reanalysis.

DateNormal highNormal lowReanalysis highReanalysis lowChance wet
Aug 121°C12°C25°C 20147°C 200318%
Aug 221°C12°C25°C 20048°C 199416%
Aug 321°C12°C25°C 20028°C 199414%
Aug 421°C12°C24°C 20188°C 201212%
Aug 521°C12°C24°C 20187°C 201512%
Aug 621°C12°C25°C 20018°C 201512%
Aug 721°C12°C24°C 20178°C 201512%
Aug 821°C12°C25°C 20197°C 199512%
Aug 921°C12°C23°C 19937°C 199413%
Aug 1021°C12°C26°C 19938°C 199514%
Aug 1121°C12°C26°C 20178°C 200814%
Aug 1221°C12°C26°C 20176°C 200813%
Aug 1321°C12°C26°C 20038°C 199614%
Aug 1421°C12°C25°C 20039°C 199214%
Aug 1521°C12°C25°C 20178°C 199915%
Aug 1621°C13°C28°C 20178°C 200816%
Aug 1721°C13°C29°C 20178°C 200018%
Aug 1821°C13°C25°C 20189°C 200119%
Aug 1921°C13°C25°C 20198°C 200820%
Aug 2021°C13°C24°C 19918°C 199621%
Aug 2121°C13°C25°C 19958°C 201323%
Aug 2221°C13°C27°C 19959°C 201323%
Aug 2322°C13°C26°C 20099°C 202024%
Aug 2422°C14°C29°C 20099°C 202024%
Aug 2522°C14°C29°C 20097°C 199725%
Aug 2622°C14°C27°C 20099°C 199726%
Aug 2722°C14°C25°C 20009°C 199727%
Aug 2822°C14°C26°C 201310°C 200128%
Aug 2922°C14°C26°C 200910°C 200129%
Aug 3022°C14°C26°C 200911°C 200129%
Aug 3122°C14°C26°C 201310°C 199228%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Brisbane, in percent.01020301102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+10).

August 1
sunrise 6:29 AM, sunset 5:19 PM
August 31
sunrise 6:03 AM, sunset 5:34 PM

Every day of August: sun and moon

Other months

Sources

Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.