What is the weather like in Kangaroo Island vs Thredbo in September?

In September, Kangaroo Island averages 17°C high / 7°C low with about 48 mm of rain; Thredbo averages 7°C high / -3°C low with about 181 mm.

Kangaroo Island vs Thredbo in September

Kangaroo Island is the better pick in September — 75 vs 64 on SeasonMap's comfort score. Kangaroo Island is cool, a little rain, clean air, while Thredbo is cold, soaked, clean air.

Kangaroo Island vs Thredbo — September climate, side by side

	🇦🇺 Kangaroo Island	🇦🇺 Thredbo
Comfort score	75/100 (B)	64/100 (C)
Feels-like high	15°C	4°C
Avg high / low	17° / 7°	7° / -3°
Rainfall	48 mm	181 mm
Rainy days	8	14
Humidity	72%	78%
Air quality (AQI)	29	26

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

Month by month

Kangaroo Island vs Thredbo in September — FAQ

Is September better in Kangaroo Island or Thredbo?: Kangaroo Island is the better pick in September — 75 vs 64 on SeasonMap's comfort score. Kangaroo Island is cool, a little rain, clean air, while Thredbo is cold, soaked, clean air.
What is the weather like in Kangaroo Island vs Thredbo in September?: In September, Kangaroo Island averages 17°C high / 7°C low with about 48 mm of rain; Thredbo averages 7°C high / -3°C low with about 181 mm.