Weather in Brisbane in September 2026, September - Brisbane, Queensland, Australia

Currently in Brisbane: +24°C

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Weather in September 2026 in Brisbane

The average temperature in Brisbane in September year of 2026 is +21°C. Interesting that the average daytime temperature is as +25°C while the average nightly temperature is +17°C. The September hottest day is the 17th September(Afternoon) with a temperature of about +29°C. The coldest day in Auckland in September 2026 is 29th September(Overnight). The temperature at that time is +11°C.

As a Mainly Cloudy with Precipitation month, September 2026 has 25 days with precipitation.

How Sunny Brisbane Weather in September 2026

The weather in Brisbane is quite changeable, similarly in many other places in . Talking about Brisbane weather in September 2026 can be described as "Mainly Cloudy with Precipitation".

Clear Sky vs Cloudiness	Mainly Cloudy with Precipitation
Rainy Days(Occasional Showers Included)	25
Maximum Temperature	+29°C (Afternoon, 17th September)
Minimum Temperature	+11°C (Overnight, 29th September)

Please find more detailed day by day information about September weather in Auckland in the year 2026 below.

Brisbane Weather September 2026

Early September, from 1 September, 2026 to Sun, 6 September 2026

01.09.2026, Tue
Wind: 1-2 m/s, S, Pressure: 1025-1017 hPa, Humidity: 49-51%
Overnight	+14°C	Light Cloud
Morning	+16°C	Thunderstorm
Afternoon	+18°C	Mainly Cloudy
Evening	+17°C	Light Cloud
02.09.2026, Wen
Wind: 3-4 m/s, E,N-E, Pressure: 1029-1021 hPa, Humidity: 63-65%
Overnight	+11°C	Thunderstorm
Morning	+15°C	Occasional Showers
Afternoon	+24°C	Occasional Showers
Evening	+22°C	Occasional Showers
03.09.2026, Thu
Wind: 0-1 m/s, N-W, Pressure: 1028-1020 hPa, Humidity: 66-68%
Overnight	+15°C	Occasional Showers
Morning	+19°C	Mainly Cloudy
Afternoon	+20°C	Mainly Cloudy
Evening	+18°C	Mainly Cloudy
04.09.2026, Fri
Wind: 2-3 m/s, N, Pressure: 1028-1020 hPa, Humidity: 50-52%
Overnight	+10°C	Mainly Cloudy
Morning	+12°C	Occasional Showers
Afternoon	+24°C	Rain
Evening	+24°C	Cloud
05.09.2026, Sat
Wind: 2-3 m/s, N,N-E, Pressure: 1020-1012 hPa, Humidity: 67-69%
Overnight	+22°C	Rain
Morning	+25°C	Mainly Cloudy
Afternoon	+23°C	Clear Sky
Evening	+23°C	Cloud
06.09.2026, Sun
Wind: 6-7 m/s, S-E, Pressure: 1027-1019 hPa, Humidity: 59-61%
Overnight	+14°C	Mainly Cloudy
Morning	+15°C	Cloud
Afternoon	+15°C	Light Cloud
Evening	+15°C	Mainly Cloudy

Early September, Early September, from 1 September, 2026 to Sun, 6 September, 2026

07.09.2026, Mon
Wind: 5-6 m/s, S-E, Pressure: 1032-1024 hPa, Humidity: 67-69%
Overnight	+16°C	Cloud
Morning	+18°C	Occasional Showers
Afternoon	+20°C	Thunderstorm
Evening	+18°C	Occasional Showers
08.09.2026, Tue
Wind: 3-4 m/s, E,S-E, Pressure: 1035-1027 hPa, Humidity: 53-55%
Overnight	+19°C	Occasional Showers
Morning	+20°C	Occasional Showers
Afternoon	+23°C	Thunderstorm
Evening	+21°C	Occasional Showers
09.09.2026, Wen
Wind: 2-3 m/s, E, Pressure: 1028-1020 hPa, Humidity: 44-46%
Overnight	+15°C	Occasional Showers
Morning	+17°C	Occasional Showers
Afternoon	+22°C	Occasional Showers
Evening	+21°C	Occasional Showers
10.09.2026, Thu
Wind: 2-3 m/s, S,S-E, Pressure: 1025-1017 hPa, Humidity: 47-49%
Overnight	+9°C	Occasional Showers
Morning	+10°C	Occasional Showers
Afternoon	+17°C	Occasional Showers
Evening	+14°C	Occasional Showers
11.09.2026, Fri
Wind: 6-7 m/s, S-E, Pressure: 1028-1020 hPa, Humidity: 57-59%
Overnight	+13°C	Occasional Showers
Morning	+15°C	Occasional Showers
Afternoon	+20°C	Occasional Showers
Evening	+19°C	Thunderstorm
12.09.2026, Sat
Wind: 5-6 m/s, E,S-E, Pressure: 1031-1023 hPa, Humidity: 44-46%
Overnight	+10°C	Rain
Morning	+13°C	Cloud
Afternoon	+18°C	Light Cloud
Evening	+18°C	Light Cloud
13.09.2026, Sun
Wind: 1-2 m/s, E,S-E, Pressure: 1029-1021 hPa, Humidity: 59-61%
Overnight	+14°C	Cloud
Morning	+17°C	Cloud
Afternoon	+23°C	Light Cloud
Evening	+22°C	Mainly Cloudy

Early September, from 1 September, 2026 to Sun, 6 September, 2026

14.09.2026, Mon
Wind: 0-1 m/s, N,N-W, Pressure: 1028-1020 hPa, Humidity: 48-50%
Overnight	+18°C	Cloud
Morning	+21°C	Thunderstorm
Afternoon	+20°C	Mainly Cloudy
Evening	+19°C	Light Cloud
15.09.2026, Tue
Wind: 2-3 m/s, E,S-E, Pressure: 1031-1023 hPa, Humidity: 44-46%
Overnight	+13°C	Thunderstorm
Morning	+15°C	Thunderstorm
Afternoon	+23°C	Mainly Cloudy
Evening	+23°C	Light Cloud
16.09.2026, Wen
Wind: 2-3 m/s, E,S-E, Pressure: 1031-1023 hPa, Humidity: 64-66%
Overnight	+10°C	Thunderstorm
Morning	+13°C	Occasional Showers
Afternoon	+21°C	Occasional Showers
Evening	+19°C	Occasional Showers
17.09.2026, Thu
Wind: 0-1 m/s, N,N-E, Pressure: 1029-1021 hPa, Humidity: 42-44%
Overnight	+15°C	Occasional Showers
Morning	+19°C	Clear Sky
Afternoon	+27°C	Clear Sky
Evening	+26°C	Clear Sky
18.09.2026, Fri
Wind: 4-5 m/s, E, Pressure: 1031-1023 hPa, Humidity: 49-51%
Overnight	+20°C	Clear Sky
Morning	+22°C	Occasional Showers
Afternoon	+22°C	Occasional Showers
Evening	+21°C	Thunderstorm
19.09.2026, Sat
Wind: 5-6 m/s, E, Pressure: 1031-1023 hPa, Humidity: 50-52%
Overnight	+18°C	Rain
Morning	+20°C	Cloud
Afternoon	+19°C	Light Cloud
Evening	+18°C	Mainly Cloudy
20.09.2026, Sun
Wind: 0-1 m/s, N,N-E, Pressure: 1024-1016 hPa, Humidity: 62-64%
Overnight	+10°C	Cloud
Morning	+14°C	Cloud
Afternoon	+23°C	Light Cloud
Evening	+22°C	Mainly Cloudy

Early September, from 1 September, 2026 to Sun, 6 September, 2026

21.09.2026, Mon
Wind: 2-3 m/s, N, Pressure: 1023-1015 hPa, Humidity: 62-64%
Overnight	+13°C	Cloud
Morning	+18°C	Thunderstorm
Afternoon	+27°C	Mainly Cloudy
Evening	+26°C	Light Cloud
22.09.2026, Tue
Wind: 3-4 m/s, N, Pressure: 1020-1012 hPa, Humidity: 53-55%
Overnight	+20°C	Thunderstorm
Morning	+24°C	Rain
Afternoon	+25°C	Hail
Evening	+25°C	Rain
23.09.2026, Wen
Wind: 1-2 m/s, S,S-W, Pressure: 1021-1013 hPa, Humidity: 44-46%
Overnight	+20°C	Rain
Morning	+20°C	Mainly Cloudy
Afternoon	+22°C	Mainly Cloudy
Evening	+20°C	Mainly Cloudy
24.09.2026, Thu
Wind: 1-2 m/s, S-W, Pressure: 1020-1012 hPa, Humidity: 21-23%
Overnight	+22°C	Mainly Cloudy
Morning	+24°C	Mainly Cloudy
Afternoon	+26°C	Mainly Cloudy
Evening	+25°C	Mainly Cloudy
25.09.2026, Fri
Wind: 2-3 m/s, N, Pressure: 1019-1011 hPa, Humidity: 33-35%
Overnight	+13°C	Mainly Cloudy
Morning	+18°C	Rain
Afternoon	+23°C	Thunderstorm
Evening	+21°C	Mainly Cloudy
26.09.2026, Sat
Wind: 6-7 m/s, W, Pressure: 1021-1013 hPa, Humidity: 24-26%
Overnight	+10°C	Thunderstorm
Morning	+11°C	Cloud
Afternoon	+25°C	Light Cloud
Evening	+22°C	Light Cloud
27.09.2026, Sun
Wind: 1-2 m/s, S,S-W, Pressure: 1027-1019 hPa, Humidity: 23-25%
Overnight	+10°C	Cloud
Morning	+14°C	Cloud
Afternoon	+18°C	Light Cloud
Evening	+17°C	Mainly Cloudy

Late September, Early September, from 1 September, 2026 to Sun, 6 September, 2026

28.09.2026, Mon
Wind: 2-3 m/s, S, Pressure: 1031-1023 hPa, Humidity: 43-45%
Overnight	+15°C	Cloud
Morning	+17°C	Occasional Showers
Afternoon	+20°C	Rain
Evening	+19°C	Rain
29.09.2026, Tue
Wind: 4-5 m/s, E,S-E, Pressure: 1028-1020 hPa, Humidity: 37-39%
Overnight	+9°C	Occasional Showers
Morning	+11°C	Occasional Showers
Afternoon	+18°C	Rain
Evening	+17°C	Rain
30.09.2026, Wen
Wind: 2-3 m/s, E,N-E, Pressure: 1027-1019 hPa, Humidity: 37-39%
Overnight	+16°C	Occasional Showers
Morning	+20°C	Mainly Cloudy
Afternoon	+24°C	Mainly Cloudy
Evening	+23°C	Mainly Cloudy