Weather in Brisbane in September 2024
Average weather
Average temperature in Brisbane in September
Going from a maximum of +82°F during the day to a minimum of +50°F during the night, the temperature in September averages around +73°F.
The average maximum temperature goes up 17% by the end of the month, compared with the beginning of the month, from +73°F to +79°F.
Is Brisbane warm or cold in September?
Brisbane is typically warm in September.
Maximum temperatures go up compared to the previous month from +70°F to +73°F. The minimum temperature also goes up from +52°F to +57°F.
It’s generally warm, but pack a long-sleeve shirt for evenings.
Take a look at how September is compared to other months in Brisbane:
Climate in Brisbane in September
| August | September | October | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +70°F | +73°F | +77°F | ||||
| Min. temperature | ||||||
| +36°F | +45°F | +48°F | ||||
| Max. temperature | ||||||
| +90°F | +93°F | +95°F | ||||
| Rainfall | ||||||
| 36 mm | 36 mm | 78 mm | ||||
| Wind | ||||||
| 2 m/s | 3 m/s | 3 m/s | ||||
| Humidity | ||||||
| 66% | 66% | 68% | ||||
| Air pressure | ||||||
| 1018 HPa | 1017 HPa | 1015 HPa | ||||
| Sunny days | ||||||
| 20 | 18 | 12 | ||||
| Cloudy days | ||||||
| 8 | 9 | 13 | ||||
| Rainy days | ||||||
| 3 | 3 | 6 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
September weather is still as great as in August. It’s getting warmer as September arrives. The average maximum temperature goes up from +70°F to +73°F during the day. The rainfall amount in September stays the same as in the previous month with a 36 mm of total precipitation. Humidity levels don’t change as the month goes on, averaging around 66%. Winds are stronger in comparison to August, going up from 2 m/s to 3 m/s on average. The days becoming less sunny, going from 20 sunny days in August to 18 in September.
Next month (October) brings a further decline in the weather.
Wind
The average wind speed is 3 m/s getting up to 6 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Brisbane is gradually increasing during September, going from 2 m/s to 3 m/s over the course of the month.
Rain
How was the weather last September in Brisbane?
Climate Change Over the Years
The climate in Brisbane in September has not changed that much over the last 43 years.
The average temperature was the lowest in 1999 (+73°F) and the highest in 2019 (+84°F). The driest year was 1980 with only 0 mm of rainfall, and the wettest year was 2022 with 153 mm.
FAQ
Is September a good time to visit Brisbane?
Can you sunbathe in Brisbane in September?
Is Brisbane rainy in September?
Is it sunny in Brisbane in September?
Other cities in Australia
Monthly weather in Brisbane
Source of the data
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, 2022.
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.