What is the weather like in Kangaroo Island vs Mount Buller in September?

In September, Kangaroo Island averages 17°C high / 7°C low with about 48 mm of rain; Mount Buller averages 5°C high / -1°C low with about 140 mm.

Kangaroo Island vs Mount Buller in September

Kangaroo Island is the better pick in September — 75 vs 57 on SeasonMap's comfort score. Kangaroo Island is cool, a little rain, clean air, while Mount Buller is cold, rainy, clean air.

Kangaroo Island vs Mount Buller — September climate, side by side

	🇦🇺 Kangaroo Island	🇦🇺 Mount Buller
Comfort score	75/100 (B)	57/100 (D)
Feels-like high	15°C	1°C
Avg high / low	17° / 7°	5° / -1°
Rainfall	48 mm	140 mm
Rainy days	8	13
Humidity	72%	80%
Air quality (AQI)	29	23

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

Month by month

Kangaroo Island vs Mount Buller in September — FAQ

Is September better in Kangaroo Island or Mount Buller?: Kangaroo Island is the better pick in September — 75 vs 57 on SeasonMap's comfort score. Kangaroo Island is cool, a little rain, clean air, while Mount Buller is cold, rainy, clean air.
What is the weather like in Kangaroo Island vs Mount Buller in September?: In September, Kangaroo Island averages 17°C high / 7°C low with about 48 mm of rain; Mount Buller averages 5°C high / -1°C low with about 140 mm.