Brisbane Weather in September
In September, Brisbane averages a high of 24°C (76°F) and a low of 13°C (56°F), based on 55 years of historical weather data from BRISBANE REGIONAL OFFICE.
24°C
Average high
76°F
13°C
Average low
56°F
37°C
Record high
99°F · 2017
3°C
Record low
37°F · 1994
What to Expect in Brisbane in September
Typical September days in Brisbane reach 24°C (76°F) during the afternoon and cool to around 13°C (56°F) overnight. On average, measurable rain falls on about 22% of days this month. Over the past 55 years, September temperatures in Brisbane have ranged from a record high of 37°C (2017) down to a record low of 3°C (1994).
For a day-by-day look or other months, see the full Brisbane weather history.