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

In September, Sydney averages 20°C high / 13°C low with about 73 mm of rain; Wollongong averages 20°C high / 12°C low with about 72 mm.

Sydney vs Wollongong 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 Wollongong is nice, a little rain, clean air.

Sydney vs Wollongong — September climate, side by side

	🇦🇺 Sydney	🇦🇺 Wollongong
Comfort score	89/100 (A)	80/100 (A)
Feels-like high	19°C	19°C
Avg high / low	20° / 13°	20° / 12°
Rainfall	73 mm	72 mm
Rainy days	7	6
Humidity	66%	67%
Air quality (AQI)	45	34

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

Month by month

Sydney vs Wollongong in September — FAQ

Is September better in Sydney or Wollongong?: Sydney is the better pick in September — 89 vs 80 on SeasonMap's comfort score. Sydney is nice, a little rain, clean air, while Wollongong is nice, a little rain, clean air.
What is the weather like in Sydney vs Wollongong in September?: In September, Sydney averages 20°C high / 13°C low with about 73 mm of rain; Wollongong averages 20°C high / 12°C low with about 72 mm.