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

In September, Katoomba averages 16°C high / 6°C low with about 62 mm of rain; Wollongong averages 20°C high / 12°C low with about 72 mm.

Katoomba vs Wollongong in September

Katoomba is the better pick in September — 88 vs 80 on SeasonMap's comfort score. Katoomba is cool, a little rain, clean air, while Wollongong is nice, a little rain, clean air.

Katoomba vs Wollongong — September climate, side by side

	🇦🇺 Katoomba	🇦🇺 Wollongong
Comfort score	88/100 (A)	80/100 (A)
Feels-like high	13°C	19°C
Avg high / low	16° / 6°	20° / 12°
Rainfall	62 mm	72 mm
Rainy days	8	6
Humidity	68%	67%
Air quality (AQI)	30	34

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

Month by month

Katoomba vs Wollongong in September — FAQ

Is September better in Katoomba or Wollongong?: Katoomba is the better pick in September — 88 vs 80 on SeasonMap's comfort score. Katoomba is cool, a little rain, clean air, while Wollongong is nice, a little rain, clean air.
What is the weather like in Katoomba vs Wollongong in September?: In September, Katoomba averages 16°C high / 6°C low with about 62 mm of rain; Wollongong averages 20°C high / 12°C low with about 72 mm.