What is the weather like in Canberra vs Sydney in September?

In September, Canberra averages 18°C high / 2°C low with about 50 mm of rain; Sydney averages 20°C high / 13°C low with about 73 mm.

Canberra vs Sydney in September

Sydney is the better pick in September — 89 vs 80 on SeasonMap's comfort score. Sydney is nice, a little rain, clean air, while Canberra is cool, a little rain, clean air.

Canberra vs Sydney — September climate, side by side

	Canberra	Sydney
Comfort score	80/100 (A)	89/100 (A)
Feels-like high	15°C	19°C
Avg high / low	18° / 2°	20° / 13°
Rainfall	50 mm	73 mm
Rainy days	5	7
Humidity	75%	66%
Air quality (AQI)	26	45

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

Canberra vs Sydney in September — FAQ

Is September better in Canberra or Sydney?: Sydney is the better pick in September — 89 vs 80 on SeasonMap's comfort score. Sydney is nice, a little rain, clean air, while Canberra is cool, a little rain, clean air.
What is the weather like in Canberra vs Sydney in September?: In September, Canberra averages 18°C high / 2°C low with about 50 mm of rain; Sydney averages 20°C high / 13°C low with about 73 mm.