What is the weather like in Brisbane vs Perth in September?

In September, Brisbane averages 25°C high / 14°C low with about 31 mm of rain; Perth averages 21°C high / 10°C low with about 58 mm.

Brisbane vs Perth in September

Brisbane is the better pick in September — 95 vs 88 on SeasonMap's comfort score. Brisbane is warm, a little rain, clean air, while Perth is nice, a little rain, clean air.

Brisbane vs Perth — September climate, side by side

	🇦🇺 Brisbane	🇦🇺 Perth
Comfort score	95/100 (S)	88/100 (A)
Feels-like high	25°C	19°C
Avg high / low	25° / 14°	21° / 10°
Rainfall	31 mm	58 mm
Rainy days	4	9
Humidity	69%	72%
Air quality (AQI)	40	34

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Brisbane vs Perth in September — FAQ

Is September better in Brisbane or Perth?: Brisbane is the better pick in September — 95 vs 88 on SeasonMap's comfort score. Brisbane is warm, a little rain, clean air, while Perth is nice, a little rain, clean air.
What is the weather like in Brisbane vs Perth in September?: In September, Brisbane averages 25°C high / 14°C low with about 31 mm of rain; Perth averages 21°C high / 10°C low with about 58 mm.