What September feels like in Brisbane
September is early spring in Brisbane (Brisbane is in the southern hemisphere, so the seasons run opposite to Europe and North America). Warm daytime weather invites long lunches outside and evening strolls. Evenings bring a clear drop in temperature, and nights stay mild. The air carries some moisture, so hot spells feel a little sticky.
Rain in Brisbane in September
Wet days are occasional rather than regular, about one day in 5. Wet days average about 7.3 mm (0.3 in), enough to soak you without an umbrella. That is lighter than the city's yearly norm of about 9.1 mm per rainy day. It is among the three driest months of the year.
Daylight and sunshine in September
On 15 September the sun rises at about 5:46 am and sets around 5:40 pm local time, giving 11 h 54 min of daylight. The days are stretching out — 47 min more daylight than mid-August. Measured sunshine covers about 89% of the daylight — skies are mostly clear.
How September compares to the rest of the year
Ranked by average high, September comes out as the 5th coolest month in Brisbane. Against August, the average high is 2.3°C (4.1°F) higher, with 2 mm more rain. Temperatures keep climbing into October. October averages a high of 26.1°C (79°F).
Who September suits
- Sightseeing: a good fit — the weather rarely gets in the way of a city walk.
- Parks & outdoor: a good fit — comfortable for long walks and picnics.
- Beach: less ideal — too many rainy days.
Tips for visiting Brisbane in September
Versatile Layers
Pack pieces you can take off by noon and put back on at dusk.
Sunglasses
Plenty of sun, so bring sunglasses and a cap.
Quick questions
How warm is Brisbane in September?
It feels warm: typical highs are 24.4°C (75.9°F), with lows near 13.4°C (56.1°F).
Does it rain a lot in Brisbane in September?
Not especially. There are about 6 rainy days (44 mm), mostly moderate rain.
What should I wear in Brisbane in September?
Based on the averages: versatile layers and sunglasses. Add a layer for after dark.
Is September or October better for visiting Brisbane?
September, clearly: it ranks #3 of 12 among Brisbane's months, against #6 for the other. October is warmer and has more rainy days.