Brisbane, Australia skyline

Brisbane Weather in August

Brisbane, Australia in August: how the month usually turns out, from 2006–2025 averages.

A typical August day in Brisbane peaks at 22.1°C (71.8°F) and drops to 10.8°C (51.4°F) overnight; expect about 5 rainy days (41 mm in total) and 9.8 hours of sunshine daily.

Avg high

22.1°C (71.8°F)

Avg low

10.8°C (51.4°F)

Rainfall

41 mm (1.6 in)

Rainy days

5 days

Sunshine

9.8 h / day

Humidity

69%

August vs the rest of the year

On temperature, August beats 2 of 11 other months, and it ranks as the 2nd driest month of the year.

MonthAvg highvs AugustRainRainy days
January28.9°C (84°F)+6.8°C (+12.2°F)151 mm15
February28.6°C (83.5°F)+6.5°C (+11.7°F)134 mm14
March27.4°C (81.3°F)+5.3°C (+9.5°F)150 mm14
April25.3°C (77.5°F)+3.2°C (+5.8°F)55 mm9
May22.7°C (72.9°F)+0.6°C (+1.1°F)61 mm7
June20.3°C (68.5°F)−1.8°C (−3.2°F)55 mm6
July20.3°C (68.5°F)−1.8°C (−3.2°F)39 mm5
August22.1°C (71.8°F)—41 mm5
September24.4°C (75.9°F)+2.3°C (+4.1°F)44 mm6
October26.1°C (79°F)+4°C (+7.2°F)86 mm9
November27.7°C (81.9°F)+5.6°C (+10.1°F)95 mm10
December28.6°C (83.5°F)+6.5°C (+11.7°F)119 mm13

What August feels like in Brisbane

August is late winter in Brisbane (Brisbane is in the southern hemisphere, so the seasons run opposite to Europe and North America), although winter here means mild days rather than cold ones. The middle of the day is pleasantly mild. After sunset it cools off noticeably — nights are cool. Humidity is on the high side, but mild temperatures keep it comfortable.

Rain in Brisbane in August

Wet days are occasional rather than regular, about one day in 6. Each rainy day adds about 8.2 mm (0.3 in), a proper wetting rather than a sprinkle. The yearly figure is similar, around 9.1 mm per wet day. It is among the three driest months of the year.

Daylight and sunshine in August

Mid-month, Brisbane gets 11 h 7 min of daylight, from sunrise near 6:19 am to sunset near 5:26 pm. Days are getting longer: 34 min more daylight than in mid-July. The sun is out for roughly 88% of those daylight hours, so skies are mostly clear.

How August compares to the rest of the year

August is the 3rd coolest month of the year in Brisbane. Compared with July, afternoons are 1.8°C (3.2°F) warmer, with 3 mm more rain. The warm-up continues into September. The next month's average high: 24.4°C (75.9°F).

Who August suits

  • Sightseeing: a good fit — the weather rarely gets in the way of a city walk.
  • Parks & outdoor: a good fit — pleasant for gardens, parks and riversides.
  • Beach: a good fit — warm and mostly dry on the coast.

Tips for visiting Brisbane in August

Versatile Layers

Pack pieces you can take off by noon and put back on at dusk.

Sunglasses

Plenty of sun, so bring sunglasses and a cap.

Quick questions

How warm is Brisbane in August?

Afternoons average 22.1°C (71.8°F) and nights about 10.8°C (51.4°F) — mild by most people's standards. It is the 3rd coolest month of the year.

Does it rain a lot in Brisbane in August?

Only moderately: roughly 5 wet days and 41 mm, usually moderate rain.

What should I wear in Brisbane in August?

Pack versatile layers and sunglasses. Bring something extra for the cooler evenings.

Is August or September better for visiting Brisbane?

August scores better on our climate ranking (#1 of 12 vs #3), rated Great against Great. September is warmer and has more rainy days.

Is August a good time to visit Brisbane?

Great

Great — comfortable temperatures, mostly dry (about 5 rainy days), plenty of sunshine (9.8 h a day). Within Brisbane's own year, August ranks #1 of 12 — one of the 3 best months to visit.

August in other Australia cities

Warmer places in August

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Monthly averages from 20 years of Open-Meteo history (2006–2025), not a forecast — see all 12 months in Brisbane weather by month.