Brisbane Weather in September

What's the weather like in Brisbane, Australia in September 2018?

The climate in Brisbane during September can be summarized as warm and reasonably dry.

September is in the spring in Brisbane and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a comfortable 24°C (76°F), whilst at night 13°C (54°F) is normal.

Brisbane weather averages (imperial / metric)
Daytime temperature 24.2°C 75.5°F
Nightly temperature 12.5°C 54.4°F
Average temperature 18.3°C 64.9°F
Daily sunshine 9.5 hrs
Avg rainfall 33 mm 1.3 ins
Rainy days 6 days
Sea temperature 21.8°C 71.2°F
Humidity 52%
Windspeed 13.7kph 9 mph

On average September is the driest month of the year in Brisbane with around 33mm 1.3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.5 hours of sunshine per day.

September temperatures in Brisbane

September rainfall

September hourly sunshine

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in September 2018.

Other monthly averages

Brisbane weather stats

Brisbane weather statistics
Hottest month: January 29°C 84.2°F
Driest month: September 33mm 1.3ins
Sunniest month: August 8.9hrs
Coldest month: July 20.5°C 68.9°F
Wettest month: February 176mm 6.9ins
Map showing location of Brisbane (-27.46794, 153.02809)

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