Weather for Brisbane in August is typically good with an average maximum temperature of +70°F during the day, and approximately 18 sunny days monthly. Typically, there are about 9 rainy days with the total average precipitation that falls in August around 37 mm. Expect good weather and pack accordingly to enjoy the outdoors. Search flightsin one click on Avionero.
Good to know:
August is usually the driest month of the year in Brisbane
Average weather
☀️
+70°F
Avg. max. temperature
+36°F
Min.
+90°F
Max.
37 mm
Total precipitation
66%
Avg. humidity
2 m/s
Avg. wind
18 ☀️
Sunny Days
4 ⛅️
Cloudy
9 🌦
Rainy
Our opinion: Brisbane has good weather in August.
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Average temperature in Brisbane in August
Here are the expected maximum, average and minimum temperatures in Brisbane for August based on the historical data.
Last Year
Historical Data
The expected average maximum temperature in August is +73°F with a maximum of +82°F and a minimum of +48°F.
The average maximum temperature goes up 0% by the end of the month, compared with the beginning of the month, from +77°F to +77°F.
Is Brisbane warm or cold in August?
Brisbane is typically mild in August.
Maximum temperatures go up compared to the previous month from +68°F to +70°F. The minimum temperature also goes up from +52°F to +54°F.
Pack a light jacket as it will be warm in the day and cool in the evenings.
August is one of the coolest months in Brisbane, here is the comparison with other months:
Water temperature in Brisbane in August
Water in Brisbane in August is Fresh. It varies from +68°F to +71°F, with an average of +70°F.This is almost similar to the air temperature, which averages +70°F.
The water temperature in August is one of the coldest of the entire year:
The warmest water temperatures in Brisbane are reached in February, when the average sea temperature rises to +80°F. The coldest water temperatures are in August, with an average of +70°F.
Can you swim in Brisbane in August?
Water temperature (+70°F) in Brisbane in August might be suited for short swims and acclimatized swimmers might find it refreshing.
🦭
Cold
Below +61°F
🏄♂️
Fresh
61°F - 70°F
🏊
Comfortable
70°F - 77°F
👙
Warm
77°F - 82°F
🔥
Very warm
+82°C and up
Think of bringing a full-body or shorty wetsuit (3mm-5mm thickness) to provide insulation and maintain body heat.
Climate in Brisbane in August
Brisbane weather looks like this, on average, in August and the surrounding months.
July
August
September
Avg. temperature
+68°F
+70°F
+73°F
Min. temperature
+37°F
+36°F
+45°F
Max. temperature
+84°F
+90°F
+93°F
Rainfall
40 mm
37 mm
37 mm
Wind
2 m/s
2 m/s
3 m/s
Avg. water temperature
+70°F
+70°F
+71°F
Humidity
69%
66%
67%
Air pressure
1019 HPa
1019 HPa
1017 HPa
Sunny days
17
18
15
Cloudy days
4
4
4
Rainy days
9
9
9
Snowy days
0
0
0
August weather is still as good as in July.It’s getting warmer as August arrives. The average maximum temperature goes up from +68°F to +70°F during the day.As August arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 40 mm to 37 mm.It feels drier, as humidity decreases from 69% to 66%.The average wind speed doesn’t change much during August, staying around 2 m/s.The good news is there are likely to be more sunny days in August, from 17 to 18.
But maybe it is worth considering traveling in September as the weather gets better.
Wind speed in Brisbane in August based on historical data.
Last Year
Historical Data
The average wind speed is 3 m/s getting up to 5 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Brisbane is gradually increasing during August, going from 3 m/s to 3 m/s over the course of the month.
Rain
Amount of rainfall in mm during August in Brisbane based on historical data.
Last Year
Historical Data
Total precipitation in August is about 57 mm, with a 39% chance of rain on a typical day. The maximum amount of rainfall per day is around 15 mm, which is considered light rain.August is a pretty wet month with over 12 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of wellies.
Here’s how August is compared with other months in the amount of precipitation, total mm:
Brisbane wettest month is February, where a typical day has a 62% chance of precipitation and 136 mm of rainfall per day. August, on the other hand, is the driest month with a mere 29% chance of precipitation and 37 mm of rainfall per day.
How was the weather last August in Brisbane?
This is the weather in Brisbane in August 2023:
1 August
☀️
+76°F
2 August
☀️
+72°F
3 August
☁️
+66°F
4 August
☀️
+70°F
5 August
☀️
+71°F
6 August
☁️
+66°F
7 August
☁️
+68°F
8 August
☁️
+70°F
9 August
☀️
+69°F
10 August
☀️
+73°F
11 August
☀️
+80°F
12 August
☀️
+79°F
13 August
☀️
+82°F
14 August
☀️
+83°F
15 August
☁️
+77°F
16 August
☁️
+73°F
17 August
☀️
+74°F
18 August
☀️
+75°F
19 August
☀️
+70°F
20 August
☀️
+73°F
21 August
☀️
+74°F
22 August
☀️
+76°F
23 August
☀️
+82°F
24 August
☀️
+74°F
25 August
☀️
+74°F
26 August
☀️
+72°F
27 August
☀️
+74°F
28 August
☀️
+75°F
29 August
☀️
+74°F
30 August
☀️
+76°F
31 August
☀️
+77°F
In August 2023 Brisbane had 25 sunny days, 6 cloudy days, and 0 rainy days. The average maximum temperature was +73°F, with an absolute maximum of +82°F and a minimum of +66°F. The average humidity was 74%, with a maximum of 100% and a minimum of 21%. The average wind speed was 3 m/s, with a maximum of 9 m/s and a minimum of 0 m/s.
Are you planning a trip in August?
Climate Change Over the Years
This is how Brisbane climate has changed over the last 43 years.
The climate in Brisbane in August has not changed that much over the last 43 years.
The average temperature was the lowest in 1984 (+73°F) and the highest in 2019 (+80°F). The driest year was 1993 with only 543 mm of rainfall, and the wettest year was 2022 with 2497 mm.
FAQ
Frequently asked questions about the weather in Brisbane in August:
Is August a good time to visit Brisbane?
August is a really good time to go to Brisbane. The weather is nice so plan your packing around outdoor activities and exploring. Check out other good time to visit Brisbane.
Can you sunbathe in Brisbane in August?
August has mild temperatures in Brisbane. Not ideal for sunbathing, but still good for daytime outdoor activities, but plan for cool evenings. Pack a light jacket and shorts!
Can you swim in Brisbane in August?
In general, you can swim in Brisbane in August, if you want to, at an average water temperature of +70°F. But it will feel quite cool, and some precautions are necessary to ensure your comfort and safety.
Is Brisbane rainy in August?
Brisbane is usually dry in August. Plan your packing around outdoor activities and exploring.
Is it sunny in Brisbane in August?
The amount of sunny days in Brisbane during August varies; prepare for a mix of clouds and sun.
Other cities in Australia
Check out the weather for other cities in Australia.
For this page, we’ve looked at the typical weather in Brisbane, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.
